The following results were recorded from the UIL archives in Austin Texas. Unfortunately, results from 1944 to 1947 could not be found, and scores for the different contests were sporadic at best, and more often than not completely missing.
Thanks to Bobby Hawthorne, the Academic Director, for his help in compiling this record.

This page contains the results from the classic era (pre-1980), prior to the inception of the Calculator Applications contest.

1948

Number Sense
- Conference B
  1. Donald Bagwell, Claude and Francis Fisbeck, Moulton.
  2. David Gavenda, Rio Hondo, and Emilio Rodriquez, Van Horn
  3. Bobby Carpenter, Woodsboro
- Conference A
  1. Paula Kae Leforge, Marble Falls
  2. Neva Joyce Biddy, Paducah
  3. Elba jean Colburn, Cameron
- Conference AA
  1. Jack Alderson, Lubbock
  2. Jack Scott, Sweetwater
  3. Colleen Baldwin, Lubbock
Slide Rule
- Conference A
  1. Wesley Nail, Donna
  2. Leroy Miller, Donna
  3. Bob Tinsley, Stamford
- Conference AA
  1. Roberd Goodman, EP Austin
  2. Martin Conoles, El Paso
  3. James Dent, Plainview

1949

Number Sense
- Conference B
  1. Bob Carpenter, Woodsboro, and Ronald Klein, Alpine
  2. Gene Hodges, Miami; Betty Lou Crenshaw, Paradise, and Otavia Garcia, San Diego
  3. Andy Druschke, Humble, and Dorothy Swartz, Fort Davis
- Conference A
  1. Alvin Ray Ridell, Marble Falls
  2. Billy Ed Stallworth, Rosebud
  3. Jerry Michel, Marble Falls, and Daniel Bowher, Pharr
- Conference AA
  1. Coleen Baldwin, Lubbock, and Jack Scott, Sweetwater
  2. Nancy Wilbanks, El Paso
  3. Alvin Gregg, Plainview
Slide Rule
- Conference B
  1. James Buchanan, Liberty
  2. Josephine Bremmer, Booker
  3. James Robert Cooper, Marfa
- Conference A
  1. Allen James, Merkel
  2. Ernest Reynolds, Merkel
  3. Ben Copeland, Nocona
- Conference AA
  1. Martin Chonoles, El Paso
  2. James Dent, Plainview
  3. Charles Diaz, Kingsville

1950

Number Sense
- Conference B
  1. Gene Hodges, Miami
  2. Cyrus Reeder, Hughes Springs
  3. Ronald Klein, Alpine
- Conference A
  1. Jerry Michel, Marble Falls
  2. Daniel Bowker, P-SJ-A
  3. Florence R. Boecker, Cameron
- Conference AA
  1. Nancy Wilbanks, El Paso
  2. Alvin Gregg, Plainview
  3. Lowell Gregg, Plainview
Slide Rule
- Conference B
  1. Gordon Scott, Liberty
  2. Jim Bob Roper, Liverty
  3. Ronald Klein, Alpine
- Conference A
  1. Ernest Reynolds, Merkel
  2. Dudley Farr, Merkel
  3. Douglas Obermiller, Cameron
- Conference AA
  1. Mice O'Connell, Freeport Brazosport
  2. Alvin Gregg, Plainview
  3. S. A. Richardson, Freeport Brazosport

1951

Number Sense
- Conference B
  1. Bob Duncan, Alpine
  2. Craig Boyd, Woodson
  3. John C. Mozisek, Weimar and Edna Lee Bond, La Feria
- Conference A
  1. Morrie McCharen, P-SJ-A
  2. Nancy Michel, Marble Falls
  3. John Gatewood, Tulia
- Conference AA
  1. Jimmy Webb, El Paso
  2. Richard Duncan Jr., Temple
  3. Billy Cox, Gladewater
Slide Rule
- Conference B
  1. Joe Menn, Yorktown
  2. Josephine Bremer, Booker
  3. George Finch, Liberty
- Conference A
  1. Douglas Obermiller, Cameron
  2. Edwin Bennett, Mission
  3. Fred Schneider, La Marque
- Conference AA
  1. Evertt Bryant, Freeport Brazosport
  2. Alvin Gregg, Plainview
  3. S. A. Richardson, Freeport Brazosport

1952 ** Alvin Gregg, Plainview - First top 3 finisher all four years. (49-52)

Number Sense
- Conference B
  1. Craig Boyd, Woodson
  2. Delroy York, Granbury
  3. Dorothy Swartz, Fort Davis
- Conference A
  1. Richard Tucker, Hereford
  2. Joe Cooper, Decatur
  3. Marvin Kuehner, Taylor
- Conference AA
  1. Maurice Bryson, El Paso
  2. Eddie Chew, El Paso
  3. Evertt Bryant, Brazosport
Slide Rule
- Conference B
  1. Joe Simmons, Longview White Oak
  2. Jesse Chipman, Liberty
  3. Bob Duncan, Alpine
- Conference A
  1. Glenn Hunt, Ralls
  2. Max Johnson, Ralls
  3. Milton Weinfeld, Cameron Yoe
- Conference AA
  1. Billy Ben Berryhill, Gladewater
  2. S. A. Richardson, Brazosport
  3. Alvin Gregg, Plainview

1953

Number Sense
- Conference B
  1. Lester RayKoether, Schulenberg
  2. Alice Cameron, Quitman
  3. Gary Hurford, Woodson
- Conference A
  1. Marvin Kuehner, Taylor
  2. Genie Sue Wood, Donna
  3. Bobby Denton, Pittsburg
- Conference AA
  1. Betty McAfee, El Paso
  2. Onnie Dee Whittington, Brazosport
  3. George Bailey, El Paso
Slide Rule
- Conference B
  1. Hobson Wildenthal, Alpine
  2. Robert Morrison, Liberty
  3. Roy C. Matthews, Bangs
- Conference A
  1. Max Johnson, Ralls
  2. Don Bell, Perryton
  3. Roy Ratcliff, Mission
- Conference AA
  1. Fred Grassmen, El Paso
  2. Fred Stalcup, Temple
  3. Grantland Groves, Odessa

1954

Number Sense
- Conference B
  1. Allan Marburger, Giddings
  2. Johnny Caldwell, La Feria
  3. Mike Merritt, Dayton
- Conference A
  1. James Gray, Llano
  2. Billy Brushel, Liberty
  3. Betty Ellis, Crockett
- Conference AA
  1. Phillip Seeger, El Paso
  2. Billy Cox, Gladewater
  3. R. W. Taliaferro, Odessa
Slide Rule
- Conference B
  1. Jimmye Lou Looper, White Ok
  2. Don Lewis, Bandera
  3. Mike Merritt, Dayton
- Conference A
  1. Jarvis Gantt, Decatur
  2. Don Bell, Perryton
  3. Jimmy Griffin, Liberty
- Conference AA
  1. Alice Carmichael, Kerrville
  2. Jack Furman, Kerrville
  3. Thomas N. Dinning, Brazosport

1955

Number Sense
- Conference B
  1. Mike Merritt, Dayton
  2. Johnny Caldwell, La Feria
  3. Don Clough, Van Horn
- Conference A
  1. Leon Wiley, Floydada
  2. Louise Karney, Electra
  3. Wade Dyer, Bowie
- Conference AA
  1. Sandy Crabiner, P-SJ-A
  2. Bucky Whittington, Brazosport
  3. John McDaniel - Kerrville
Slide Rule
- Conference B
  1. Charles Loeffler, Junction
  2. Edward Kothmann, Junction
  3. Manuel Salinas, Hebbronville, 152
- Conference A
  1. George Mueller, Gladewater
  2. Bob Roberts, Perryton
  3. Jimmy Bethel, Rosebud
- Conference AA
  1. Jack Furman, Kerrville
  2. Mickey Wilson, Temple
  3. Leland Carmichael, Kerville

1956 ** Wade Dyer, Bowie HS - First Champion in both events

Number Sense
- Conference B
  1. Kenneth Albers, Sugar Land
  2. Elaine Wreden, Lyford
  3. Sue Bush, New Waverly
- Conference A
  1. Wade Dyer, Bowie
  2. Kern Wildenthal, Alpine
  3. Larry Burgoon, New Boston
- Conference AA
  1. Roe Davenport, Jr., Kerrville
  2. Dan Cannon, Lubbock Monterey
  3. Raymond Bynum, Abeline
Slide Rule
- Conference B
  1. Nona Dale Snyder, Canadian
  2. Michael Merritt, Dayton
  3. Edward Hagan, Clyde
- Conference A
  1. Wade Dyer, Bowie
  2. Claude Dailey, Gladewater
  3. Craig Keous, Gladewater
- Conference AA
  1. Kennan Golemon, Kerrville Tivy
  2. Jimmy Hahn, Temple
  3. Howard Joe, Midland

1957

Number Sense
- Conference B
  1. Charles McLure, Van Horn
  2. Jimmy Cox, White Oak
  3. Kern Wildenthal, Alpine
- Conference A
  1. Winfred Blanton, Granbury
  2. Roy Northern, Belton
  3. Milton Sisk, Liberty
- Conference AA
  1. Don Cannon, Lubbock Monterey
  2. Stanley Hayes, Temple
  3. Dillard Faries, Kerville Tivy
Slide Rule
- Conference B
  1. Gary Thom, Kountze
  2. Lyans Lockhart, Alpine
  3. Robert Thalmann, Bandera
- Conference A
  1. Peggy Engel, Rosebud
  2. Darrell Wall, Mexia
  3. Willis Russell, Pittsburg
- Conference AA
  1. Claude Bailey, Gladewater
  2. Ray Wilson, Kerrville Tivy
  3. Dale Blount, Kerrville Tivy

1958

Number Sense
- Conference B
  1. Charles Richard, Anton
  2. Kern Wildenthal, Alpine
  3. Jimmy Cox, White Oak
- Conference A
  1. Milton Sisk, Liberty
  2. Paul Foreman, Granbury
  3. James Adams, Tahoka
- Conference AA
  1. Neal Parker, Lubbock Tom S. Lubbock
  2. Dillard Faries, Kerrville Tivy
  3. Jerry Milburn, Lubbock Monterey
Slide Rule
- Conference B
  1. Joe Martinez, White Deer
  2. John Melde, Bishop
  3. Rodney McGinnis, Friendwood
- Conference A
  1. L. M. Boring, Jr., Quanah
  2. James Engle, Rosebud
  3. Derrell Wall, Mexia
- Conference AA
  1. Dale Blount, Kerrville Tivy
  2. Ray Wilson, Kerrville Tivy
  3. John Rawling, Edinburg

1959 ** First occurance of Science test (piloted) ** Classes broken into B, A, AA, AAA, AAAA

Number Sense
- Conference B
  1. W. C. Underwood, Jr., Barbers Hill
  2. Johnny Hutchins, Hempstead
  3. Cecil Hallum, Peacock
- Conference A
  1. Johnny Glenn, Canadian
  2. Jimmie Cox, White Oak
  3. Alvin Schubert, Woodsboro
- Conference AA
  1. Ann Scofield, Lampasas
  2. Tony Warnock, Alpine
  3. Paul Foeman, Granbury
- Conference AAA
  1. Brooks Taylor, Cleburne
  2. Stanley Fuhrman, Hereford
  3. Dillard Faries, Kerrville Tivy
- Conference AAAA
  1. Gentry Lee, Austin McCallum
  2. Michale Menaul, Lubbock Monterey
  3. Allan Fradkin, Galveston Ball
Slide Rule
- Conference B
  1. Ronnie Hathcock, Hico
  2. Morris Ruggles, Spring Hill
  3. Harold Wellen, Lott
- Conference A
  1. John Rogers, Canadian
  2. Cherry Hanicak, White Oak
  3. Joe Dean, Keller
- Conference AA
  1. Gervis Webb, Decatur
  2. Bobby Quisenberry, Quanah
  3. James Engel, Rosebud
- Conference AAA
  1. Woddy Epperson, Kerrville Tivy
  2. Gayle McPherson, Gladewater
  3. John Ed Rawlinson, Kingsville King
- Conference AAAA
  1. Norman Bendikson, Galveston Ball
  2. Paul Burka, Galveston Ball
  3. Bobby Jo McCollum, Dallas South Oak Cliff
Science
- Tommy Kantz, Kingsville King
- Phyllis Swart, Lubbock Monterey
- Dean Mixon, Lubbock Monterey

1960

Number Sense
- Conference B
  1. Michael Bassham, Sulphur Bluff
  2. Harry Pruetz, Shiner
  3. Peggy Payne, Gunter
- Conference A
  1. Preston Geren, Groesbeck
  2. Alvin Mitchell, Anton
  3. Neil Killingsworth, Ozona
- Conference AA
  1. Paul Forman, Granbury
  2. George Farris, Floydada
  3. Sherrell Mercer, Edna
- Conference AAA
  1. Charles Davis, P-SJ-A
  2. Mickey Montgomery, Cleburne
  3. Rosemary Jorden, Gladewater
- Conference AAAA
  1. Carl Clark, Lubbock Monterey
  2. Mack Terry, McAllen
  3. William Glassmire, Port Neches
Slide Rule
- Conference B
  1. Marshall Anderson, Gunter
  2. Don Ruggles, Spring Hill
  3. Harold Wellen, Lott
- Conference A
  1. Cherry Hanicak, White Oak
  2. Joe Dean, keller
  3. Tommy Barker, Canadian
- Conference AA
  1. Bruce Thompson, College Station A & M
  2. Henry Baade, Boling
  3. James Engel, Rosebud
- Conference AAA
  1. John Ed Rawlinson, Kingsville
  2. Gayle McPherson, Gladewater
  3. Jimmy Jenkins, Gladewater
- Conference AAAA
  1. Leland Beck, Galveston Ball
  2. Lynn Ward, Galveston Ball
  3. Bob Burc, Wichita Falls

1961 ** First full year of Science (All classifications)

Number Sense
- Conference B
  1. Alvin Mitchell, Alvin
  2. Johnny Heideman, Utopia
  3. Kirby Huffman, Rochelle
- Conference A
  1. Donnie Ealy, White Oak
  2. W. C. Underwood Jr., Barbers Hill
  3. Lois Broussard, Winnie East Chambers
- Conference AA
  1. Allen Laverty, College Station A & M Consolidated
  2. Tony Warnock, Alpine
  3. Roger Keith Dennis, Quanah
- Conference AAA
  1. Norman Rogers, Andrews
  2. Mickey Montgomery, Cleburne
  3. Noble Fortson, Aransas Pass
- Conference AAAA
  1. William Glassmire, Port Neches
  2. Larry Wittie, Wichita Falls
  3. Bill Roberts, Lubbock Tom S. Lubbock
Slide Rule
- Conference B
  1. Donald Ruggles, Spring Hill
  2. Tom Blackston, Gladewater Sabine
  3. Ramon Contreras, Barstow
- Conference A
  1. Terry Canady, Winnie East Chambers
  2. Gordon Broussard, Winnie East Chambers
  3. Phillip Rogers, Canadian
- Conference AA
  1. Allen Taylor, Quanah
  2. John Southern, College Station A & M Consolidated
  3. Lloyd Turner, Quanah
- Conference AAA
  1. Jimmy Willman, Seguin
  2. Clay Keen, Andrews
  3. Randy Stephenson, Bonham
- Conference AAAA
  1. Bob Burch, Wichita Falls
  2. Jerry Tonroy, Lubbock Monterey
  3. Robert Harper, Grand Prarie
Science
- Conference B
  1. Mark Smith, Pyote
  2. Ernest Hardin, Skidmore-Tynan
  3. John Hutchins, Hempstead
- Conference A
  1. Gene Byrd, Groesbeck
  2. Fred A. Helms, Del Valle
  3. John Dowell, Keller
- Conference AA
  1. Sterling Eanes, Georgetown
  2. Stephen King, Fort Stockton
  3. Charles Riese, Bishop
- Conference AAA
  1. Walter Mundell, Kilgore
  2. Earl Thomas Smith, Cypress-Fairbanks
  3. Charles Fallen, Ennis
- Conference AAAA
  1. Rich Meyer, Pasadena
  2. Gregory Canavan, Brazosport
  3. Hunter Ellinger, Austin S. F. Austin

1962

Number Sense
- Conference B
  1. Kirby Huffman, Rochelle
  2. Don Ruggles, Spring Hill
  3. Richard Cravens, Mertzon
- Conference A
  1. W. C. Underwood Jr., Barbers Hill
  2. Donnie Ealy, White Oak
  3. Lois Broussard, Chambers
- Conference AA
  1. Allen Laverty, College Station A&M Consolidated
  2. Sherrell Mercer, Edna
  3. Roger Keith Dennis, Quanah
- Conference AAA
  1. Larry Jordan, Cleburne
  2. Norman Rogers, Andrews
  3. Roy Sparks, Andrews
- Conference AAAA
  1. Bill Robert, Lubbock
  2. George Stearns, McAllen
  3. John Boley, Lubbock Monterey
Slide Rule
- Conference B
  1. Don Ruggles, Spring Hill
  2. Tom Blackstone, Gladewater
  3. Ramon Contreras, Barstoww
- Conference A
  1. Linda Jo Pinkney, Winnie East Chambers
  2. Lois Broussard, Winnie East Chambers
  3. Philip Rogers, Canadian
- Conference AA
  1. Lloyd Garland Turner, Quanah
  2. Roger Keith Dennis, Quanah
  3. Dennis Sorenson, West Orange
- Conference AAA
  1. Mary Jane Johnson, Andrews
  2. Bill Shaw, Sweetwater Newman
  3. Mike Smith, Cleburne
- Conference AAAA
  1. Charles Bolton, Lubbock Monterey
  2. Gary Wampler, Lubbock Monterey
  3. Gale Hasselmeier, Galveston Ball
Science
- Conference B
  1. Robert Goforth, Karnack
  2. Lee Don Bienski, Brookshire Royal
  3. Ernest Hardin, Skidmore-Tynan
- Conference A
  1. James Tippitt, Plains
  2. Gene Byrd, Waller
  3. Richard Ulrich, White Deer
- Conference AA
  1. Clarence Wilkerson, Donna
  2. Allen Laverty, College Station
  3. Charles Riese, Bishop
- Conference AAA
  1. Earl Smith, Cypress-Fairbanks
  2. Charles Hudson, San Benito
  3. John Thomas, Breckenridge
- Conference AAAA
  1. Michael Erle, Pasadena
  2. Tom Brownscombe, Dallas Adams
  3. Ernest Hermann, Abilene

1963

Number Sense
- Conference B
  1. Mihael Bassham, Sulphur Bluff
  2. J. L. Grantham, Miami
  3. Jerry Kennedy, Aspermont
- Conference A
  1. Larry Meyer, Schulenberg
  2. Jackie Bell, San Augustine
  3. Ronnie Webb, Farmersville
- Conference AA
  1. Alan Laverty, College Station A&M Consolidated
  2. Dean Victory, Gladewater
  3. George Booker, San Saba
- Conference AAA
  1. John Rawlings, Deer Park
  2. Charles Lytle, San Antonio Sam Houston
  3. Charles Mims, Hereford
- Conference AAAA
  1. Johnny Boley, Lubbock Monterey
  2. Milton Evitt, Lubbock Monterey
  3. George Stearns, McAllen
Slide Rule
- Conference B
  1. Ernie Younger, Spring Hill
  2. Jimmy Clemens, Spring Hill
  3. Maureen Polasek, Wallis
- Conference A
  1. Wade Adams, Canadian
  2. Lois Broussard, Winnie East Chambers
  3. Eddie Snyder, Canadian
- Conference AA
  1. Lloyd G. Turner, Quanah
  2. John R. Baucum, Quanah
  3. James Pearson, Tomball
- Conference AAA
  1. Mary Jane Johnson, Andrews
  2. Mike Smith, Cleburne
  3. Skinne Frazier, Andrews
- Conference AAAA
  1. Milton Evitt, Lubbock Monterey
  2. Mickey Ray, Lubbock Monterey
  3. Robert Loewenstein, Port Authur Jefferson
Science
- Conference B
  1. Lee Bienski, Pattison Royal
  2. Don Donham, Rising Star
  3. Sam Norris, Aledo
- Conference A
  1. Gene Byrd, Waller
  2. James Tippitt, Plains
  3. James Hampton, Plains
- Conference AA
  1. Jerald Dykstra, Iowa Park
  2. Alan Laverty, College Station A&M Consolidated
  3. Richard Moon, Schertz-Cibolo
- Conference AAA
  1. Earl Smith, Cypress-Fairbanks
  2. John Scott More, Austin Lanier
  3. Joe Prukop, Fort Worth Brewer
- Conference AAAA
  1. Jim Thorpe, Corpus Christi Ray
  2. Jonathan Fruchter, Austin
  3. Austin Maglothin, Wichita Falls

1964

Number Sense
- Conference B
  1. Richard Gruhlkey, Adrian
  2. Michael Wann, Rocksprings
  3. Richard Watson, Gorman
- Conference A
  1. Larry meyer, Schulenburg
  2. Mike Irwin, Pettus
  3. Carol L. McGowan, Baird
- Conference AA
  1. George Booker, San Saba
  2. Dean Victory, Gladewater
  3. David Low, Iowa Park
- Conference AAA
  1. Coy Lewis May, WIchita Falls Rider
  2. Tommy Tonkin, Andrews
  3. Jim Jackson, Cleburne
- Conference AAAA
  1. Johnny Boley, Lubbock Monterey
  2. Michael Donegan, Wichita Falls
  3. James L. Kelly, Freeport Brazosport
Slide Rule
- Conference B
  1. Ernie Younger, Spring Hill
  2. Jim Clemens, Spring Hill
  3. Maureen Polasek, Wallis
- Conference A
  1. Lois Broussard, Winnie East Chambers
  2. Eddie Snyder, Canadian
  3. Sam Buffin, Holiday
- Conference AA
  1. James Pearson, Tomball
  2. John Robert Baucom, Quanah
  3. Milo Klein, Tomball
- Conference AAA
  1. Mike Smith, Cleburne
  2. Dennis Sorenson, Bridge City
  3. Mike A. Kelly, Wichita Falls Rider
- Conference AAAA
  1. Jimmy Williams, Lubbock Monterey
  2. Steve Golden, San Antonio Jefferson
  3. Kenneth Payne, Lubbock
Science
- Conference B
  1. Lee Don Bienski, Brookshire Royal
  2. Stuart Carriker, Roby
  3. James Cox, May
- Conference A
  1. Gene Byrd, Waller
  2. Joel Barnhart, Pettus
  3. Thomas Jones, Waco Midway
- Conference AA
  1. Byron Jeffrey, Liberty
  2. Jerald Dykstra, Iowa Park
  3. Stephen Hughes, Schertz-Cibolo
- Conference AAA
  1. John Ingram, Austin Lanier
  2. Jonathan Davis, Austin Lanier
  3. Joseph Prukop, Fort Worth Brewer
- Conference AAAA
  1. Nathan Isgur, Pasadena South Houston
  2. Jim Thorpe, Corpus Christi Ray
  3. Larry Kremer, Dallas Jefferson

1965

Number Sense
- Conference B
  1. Mickey Wann, Rocksprings
  2. Tim Sturdivant, Matador
  3. Bill Rogers, Spring Hill
- Conference A
  1. Rayford Smith, Alto
  2. Dennis Flentge, Rosebud
  3. Lonnie Ball, Aspermont
- Conference AA
  1. George Booker, San Saba
  2. Carl Brown, Quanah
  3. Ruben Olvera, San Diego
- Conference AAA
  1. Tommy Tonkin, Andrews
  2. Dennis New, Houston Furr
  3. Louis Ramirez, Andrews
- Conference AAAA
  1. Sam Reed, San Antonio MacArthur
  2. Scott Atlas, McAllen
  3. George Terrell, Odessa Permian
Slide Rule
- Conference B
  1. Richard Ancell, Mertzon
  2. Freddie Martinez, Rotan Hobbs
  3. Bill Daniel, Spring Hill
- Conference A
  1. Joyce Weaver, Spring
  2. Jim Dwyer, Spring
  3. Lynn Nichols, Holliday
- Conference AA
  1. John Robert Baucum, Quanah
  2. Gary Naylor, Quanah
  3. Arthur Pearson, Tomball
- Conference AAA
  1. Tommy Tonkin, Andrews
  2. Aaron Roberson, Andrews
  3. Dennis New, Houston Furr
- Conference AAAA
  1. Robert Flatt, Wichita Falls
  2. Jimmy Williams, Lubbock Monterey
  3. Don Owens, Lubbock Monterey
Science
- Conference B
  1. James Cox, May
  2. Lee D. Bienski, Brookshire Royal
  3. Tim Sturdivant, Matador
- Conference A
  1. James Chandler, Pettus
  2. Jerry Johnson, White Oak
  3. Young Oliver, Junction
- Conference AA
  1. John Abshier, Port Arthur Austin
  2. Merrell Locke, Pittsburg
  3. Linda A. Moore, Caldwell
- Conference AAA
  1. Douglas Webb, Dickinson
  2. Alan demus, Canyon
  3. Jay Forest, Burkburnett
- Conference AAAA
  1. Charles Anderson, Austin
  2. John Hager, Hurst Bell
  3. Wayne Holcombe, Odessa Permian

1966

Number Sense
- Conference B
  1. Mickey Wann, Rocksprings
  2. Donnie Patterson, Blooming Grove
  3. Ronnie Mohr, Rochelle
- Conference A
  1. Jim Wehmeyer, Stockdale
  2. Rayford Smith, Alto
  3. Mary Parker, Glen Rose
- Conference AA
  1. Phil Garrett, Pittsburg
  2. George Booker, San Saba
  3. Sarah Marie Cubriel, San Diego
- Conference AAA
  1. Louie Ramirez, Andrews
  2. Dennis New, Houston Furr
  3. Mike Rogers, Andrews
- Conference AAAA
  1. Alan R. Beale, Freeport Brazosport
  2. Scott Atlas, McAllen
  3. George Terrell, Odessa Permian
Slide Rule
- Conference B
  1. Bill Daniel, Spring Hill
  2. Bill Rogers, Spring Hill
  3. Paul Bruce, Runge
- Conference A
  1. K. C. Rudy, Canadian
  2. Scott McGregor, Eldorado
  3. Don Thompson, Spring
- Conference AA
  1. Gary S. Naylor, Quanah
  2. Martha K. Fiero, Quanah
  3. Arthur Pearson, Tomball
- Conference AAA
  1. Dennis New, Houston Furr
  2. Aaron Roerson, Andrews
  3. Wayne Humbird, Houston Furr
- Conference AAAA
  1. David McCall, Wichita Falls
  2. William Lee Norwood, Wichita Falls Rider
  3. Sheryl Evit, Lubbock Monterey
Science
- Conference B
  1. Charles Teague, Gail Borden County
  2. Ocie Hudson, Happy
  3. David Charlton, Friendswood
- Conference A
  1. Mike Cullender, Canadian
  2. Randall Hughes, Spring
  3. Roland Pitts, Forney
- Conference AA
  1. Gary Key, Daingerfield
  2. Merrell Locke, Pittsburg
  3. Lee Collins, Boling
- Conference AAA
  1. Marshall Steinfeld, Brenham
  2. Steve Arthur, Brownwood
  3. Alan Demus, Canyon
- Conference AAAA
  1. Wayne Holcombe, Odessa Permian
  2. David Grant, San Antonio Alamo Heights
  3. Mabry Tyson, Houston Bellaire

1967

Number Sense
- Conference B
  1. Darrell Scott, Rocksprings
  2. Bobby Hart, Imperial Buena Vista
  3. Charles Mazruek, Sidney
- Conference A
  1. Crockett Grabbe, Silverton
  2. Rayford Smith, Alto
  3. Danny Glover, Wink
- Conference AA
  1. Benjamin Jones, Quanah
  2. Carl Kyle White, Winnie East Chambers
  3. Joy Mitchell, Gladewater
- Conference AAA
  1. Louie Ramirez, Andrews
  2. Mike Rogers, Andrews
  3. Mike Cedars, Stephenville
- Conference AAAA
  1. Alan R. Beale, Freeport Brazosport
  2. Scott Atlas, McAllen
  3. Earle Mote, Lubbock Monterey
Slide Rule
- Conference B
  1. Darrell Scott, Rocksprings
  2. Mike Matula, Runge
  3. Dennis Grizzle, Ira
- Conference A
  1. K. C. Rudy, Canadian
  2. Allen Mikulencak, Moulton
  3. David Spannagel, Canadian
- Conference AA
  1. Martha Fiero, Quanah
  2. Ricky Jones, Tomball
  3. Carl Schoessow
- Conference AAA
  1. G. C. Brittain, Houston Furr
  2. Ford Roberson, Andrews
  3. Ernest Stokley, Rosenberg Lamar
- Conference AAAA
  1. William Lee Norwood, Wichita Falls Rider
  2. Sheryle Evitt, Lubbock Monterey
  3. Joe Kuebler, Pasadena
Science
- Conference B
  1. Myles Yanta, Runge
  2. Bill Vernon, Happy
  3. Kathryn Holmes, Gail Borden County
- Conference A
  1. Richard Koteras, George West
  2. Patty Benson, Keller
  3. James Zelenvitz, Bartlett, and Gerardo Salinas, Zapata
- Conference AA
  1. Linda Clark, Pittsburg
  2. Stephen Benold, Georgetown
  3. Gary Key, Daingerfield
- Conference AAA
  1. Alan Demus, Canyon
  2. Jon Awbrey, Brownfield
  3. Robert Biles, League City Clear Creek
- Conference AAAA
  1. Leigh Anderson, Texarkana Texas
  2. John Ratcliff, Midland
  3. Tommy Sartor, Abilene Cooper

1968

Number Sense
- Conference B
  1. Mike Teer, White Face
  2. Carl Dale, Imperial Buena Vista
  3. Fred Speck, Rocksprings
- Conference A
  1. Crockette Grabbe, Silverton
  2. Jackie Dorman, Wink
  3. Agnes Scheel, Marion
- Conference AA
  1. Benjamin Jones, Quanah
  2. Dwane Thiele, Bishop
  3. William Phillips, Quanah
- Conference AAA
  1. Louis Ramirez, Andrews
  2. David Bruce, Rosenburg Lamar
  3. Jerry Anderson, Levelland
- Conference AAAA
  1. David Jones, Wichita Falls Rider
  2. John Butler, Waco Richfield
  3. Jesse Draper, Odessa
Slide Rule
- Conference B
  1. Tommy Benson, Spring Hill
  2. Mike Matula, Runge
  3. Glenn Haywood, Spring Hill
- Conference A
  1. Ricky Berry, Canadian
  2. Terry Grimes, Barbers Hill
  3. K. C. Rudy, Canadian
- Conference AA
  1. Alice F. Schuchardt, Boerne
  2. Ricky Jones, Tomball
  3. Carl Schoessow, Tomball
- Conference AAA
  1. Refford Robertson, Andrews
  2. Ernest Stokey, Rosenberg Lamar
  3. Charles Gardner, Houston Furr
- Conference AAAA
  1. Joe David Kuebler, Pasadena
  2. Mark Stweard, Wichita Falls Rider
  3. Randy Prude, Midland Lee
Science
- Conference B
  1. Mike Matula, Runge
  2. Deja Cheek, Sidney
  3. Bert Wallace, Jayton
- Conference A
  1. William Theiss, Thorndale
  2. Charles Barnes, Holliday
  3. Crockett Grabbe, Silverton
- Conference AA
  1. John Vantrain, Sweeny, and Dennis Noe, San Antonio Cole
  2. Craig Collins, Mineola
  3. Pat Stallings, Phillips
- Conference AAA
  1. Robert Biles, League City Clear Creek
  2. David Bruce, Rosenberg Lamar
  3. Donald Ellis, Mission
- Conference AAAA
  1. John Ratcliff, Midland
  2. Richard Day, Pasadena Rayburn
  3. Wesley Barnhart, Houston Spring Branch

1969

Number Sense
- Conference B
  1. Carl Dale, Imperial Buena Vista
  2. James Gosdin, Hico
  3. Fred Speck, Rock Springs
- Conference A
  1. Danny Glover, Wink
  2. Crockett Grabbe, Silverton
  3. Linda Pennington, Albany
- Conference AA
  1. William Curtis Phillips, Jr., Quanah
  2. Laura Jolie, Gladewater
  3. Samuel Castro, Quanah
- Conference AAA
  1. Jerry Anderson, Levelland
  2. Dwaiin Thiele, Bishop
  3. Ford Roberson, Andrews
- Conference AAAA
  1. Jimmy Black, Odessa Permian
  2. Mark Stewart, Wichita Falls Rider
  3. Dennis Conine, McAllen
Slide Rule
- Conference B
  1. Joe Williason, Channing
  2. Raymond Zajicek, Holland
  3. Danny Reed, Riviera
- Conference A
  1. K. C. Rudy, Canadian
  2. Ricky Barry, Canadian
  3. Lee Gill, Barbers Hill
- Conference AA
  1. Eduardo Yzaguirre, III, Zapata
  2. Mike Owens, Tomball
  3. Phillip Jones, Tomball
- Conference AAA
  1. Patsy Shoffitt, Andrews
  2. Charles Gardner, Houston Furr
  3. Ford Roberson, Andrews
- Conference AAAA
  1. Ernest Stokey, Dallas Samuell
  2. Estelle Sit, Houston Spring Woods
  3. Carol Roach, San Antonio Lee
Science
- Conference B
  1. Peter Keiller, Danbury
  2. Deja Cheek, Sidney
  3. Bert Wallace, Jayton
- Conference A
  1. David Hindman, Lubbock Roosevelt
  2. Crockett Grabbe, Silverton
  3. J. C. Polasek, Poth
- Conference AA
  1. Richard Salch, Woodsboro
  2. Pat Stallings, Phillips
  3. Jonathan Teague, Rockport-Fulton
- Conference AAA
  1. Billy Tune, Andrews
  2. Cato R. McDaniel, Jr., Bowie
  3. Trenton Taylor, Mercedes
- Conference AAAA
  1. David Bruce, Rosenberg Lamar
  2. Stuart Ambler, San Antonio Alamo Heights
  3. Keith Tingle, Houston Westchester

1970

Number Sense
- Conference B
  1. Fred Speck, Rocksprings
  2. Steve Smith, Tuscola Jim Ned
  3. Clark Kilpatrick, Sterling City
- Conference A
  1. Linda Austin, Wink
  2. David Olive, Laredo United
  3. Larry Brewer, Wink
- Conference AA
  1. Kyle White, Winnie East Chambers
  2. Laura Jobe, Gladewater
  3. Romula Rangel, Jr., Zapata
- Conference AAA
  1. Dwain Thiele, Bishop
  2. Keith Clanahan, Andrews
  3. Mark Joyce, Andrews
- Conference AAAA
  1. Randy Prude, Midland Lee
  2. Jerome Beeves, Carrollton Turner
  3. Howard Ludwid, Austin McCallum
Slide Rule
- Conference B
  1. John Osterman, Windthorst
  2. Bill Fredericks, Runge
  3. Daniel Reed, Riviera
- Conference A
  1. Lee Gill, Barbers Hill
  2. Lisa Farmer, Southlake Carroll
  3. Danny Mikulencak, Moulton
- Conference AA
  1. Eduardo Yzaguirre, III., Zapata
  2. Curtis Harvey, Stamford
  3. Michael Owens, Tomball
- Conference AAA
  1. G. C. Brittain, Houston Furr
  2. Charles Gardner, Houston Furr
  3. Steve Poole, Daingerfield
- Conference AAAA
  1. Grant Moore, San Antonio Roosevelt
  2. Tommy Truntna, Pasadena
  3. Randy Prude, Midland Lee
Science
- Conference B
  1. Bert Wallace, Jayton
  2. Deja Cheek, Sidney
  3. Richard Shaw, Red Oak
- Conference A
  1. Pat O'Keefe, Laredo United
  2. James Miculka, Shiner
  3. Don O. Wright, Detroit
- Conference AA
  1. Kent Bradford, Dimmitt
  2. Jonathan Teague, Rockport-Fulton
  3. Chris Hayward, Waco Midway
- Conference AAA
  1. Ben Brinkley, Bowie
  2. Tommy Popplewell, Mission
  3. John Hood, Snyder
- Conference AAAA
  1. Klaus Englehardt, El Paso Eastwood
  2. Edmund Eickenroht, San Antonio Alamo Heights
  3. David Bruce, Rosenberg Lamar

1971

Number Sense
- Conference B
  1. Russell Gully, Wall
  2. Cheryl Tyler, Sundown
  3. Mark Emery, Hico
- Conference A
  1. Robert Rister, Granger
  2. San Milton, Wolfe City
  3. Danny Teaff, Seagraves
- Conference AA
  1. Kenny Wollitz, Waco Robinson
  2. Juan Jose Sanchez, Benavides
  3. Robert Stutes, Newton
- Conference AAA
  1. Mark Joyce, Andrews
  2. Randy Flowe, Andrews
  3. Steve Poole, Daingerfield
- Conference AAAA
  1. Dale Napier, Fort Worth Paschal
  2. Jerome Beeves, Carrollton Turner
  3. Chip Cobb, Beaumont Forest Park
Slide Rule
- Conference B
  1. Jim Eoff, Medina
  2. John Walker, La Pryor
  3. Gary Stone, Savoy
- Conference A
  1. Robert Fikes, Barbers Hill
  2. Chris Hudson, Spring Hill
  3. Phyllis Ridenour, Archer City
- Conference AA
  1. Bruce Wilson, Stamford
  2. Dale Campbell, Lubbock Roosevelt
  3. Guadalupe Ramirez, Jr., La Joya
- Conference AAA
  1. Jan Carpenter, Andrews
  2. Steve Poole, Daingerfield
  3. Stephanie Fuhrman, Andrews
- Conference AAAA
  1. Robert Herlin, Port Arthur Jefferson
  2. Allen Walzel, Alice
  3. Gwen Palmberg, Pasadena Dobie
Science
- Conference B
  1. Richard Shaw, Red Oak
  2. Leonard Schooler, Sidney
  3. Brian Pruitt, Bronte
- Conference A
  1. Stanley Cordray, Wolke City
  2. Roderic Fabian, McLean
  3. Robert Rister, Granger
- Conference AA
  1. David Butts, Wolfforth Frenship
  2. Hank Hogan, La Joya
  3. Marty Crossland, Lubbock Roosevelt
- Conference AAA
  1. Tyrus Schroeder, Brenham
  2. Hillary Lawrence, Liberty
  3. Robert Clare, Schertz Clemens
- Conference AAAA
  1. Steve Orwig, Lubbock Coronado
  2. David Garver, Beaumont Forest Park, and Richard Blucher, Corpus Christi Ray

1972

Number Sense
- Conference B
  1. Bill Wallace, Jayton
  2. Billy Jo Schroeder, Windthorst
  3. Tinker Lemke, Rochelle
- Conference A
  1. Russel Gulley, Wall
  2. Jack Elliott, Wink
  3. Suzanne Bluebinger, Marion
- Conference AA
  1. Kenny Wollitz, Waco Robinson
  2. Mario Garza, Jr., Zapata
  3. Robet Stutes, Newton
- Conference AAA
  1. Angela Reece, Andrews
  2. Dale Hayes, Andrews
  3. Don Mullins, Gladewater
- Conference AAAA
  1. Billy Mitchell, McAllen
  2. Tommy Kauffman, Galveston Ball
  3. Gregory Hill, Odessa Permian
Slide Rule
- Conference B
  1. Jim Eoff, Medina
  2. Nancy Friderichs, Runge
  3. Mike Banks, Channing
- Conference A
  1. Ribert Fikes, Barbers Hill
  2. Mark Adams, ARcher City
  3. Sally Lamon, Queen City
- Conference AA
  1. Filiberto Trevino, III., Zapata
  2. E. Campbell, Lubbock Roosevelt
  3. Mary Ollenburger, Tomball
- Conference AAA
  1. Stephanie Fuhrman, Andrews
  2. Carolynn Hill, Andrews
  3. Rivers Vineyard, Wharton
- Conference AAAA
  1. Freddy Bishop, McAllen
  2. Rob Herlin, Port Arthur Jefferson
  3. Gwen Palmberg, Pasadena Dobie
Science
- Conference B
  1. Brian Pruitt, Bronte
  2. Kenny Day, Slocum
  3. Bill Wallace, Jayton
- Conference A
  1. Mitchell Spence, Timpson
  2. Robert Rister, Granger
  3. Katherine Clement, Granger
- Conference AA
  1. Patrick Swaim, San Antonio Cole
  2. Mike Cunningham, Bowie
  3. Jondahl Davis, Lubbock Roosevelt
- Conference AAA
  1. Robert Praetorius, Spring
  2. Robert Clare, Schertz Clemens
  3. Tyrus Schroeder, Brenham
- Conference AAAA
  1. Joe Cowen, Lubbock
  2. Dan Goldberg, Houston Bellaire
  3. John Crane, League City Clear Creek

1973

Number Sense
- Conference B
  1. Terry Youngblood, Brookesmith
  2. Billy Joe Schroeder, Windthorst
  3. Scott Amann, Utopia
- Conference A
  1. Jack Elliott, Wink
  2. Spring Hill, Longview
  3. Mark Emery, Hico
- Conference AA
  1. Jose Eloy Cuellar, Zapata
  2. Bobby Hogan, Crane
  3. Kevin Massaro, Ingleside
- Conference AAA
  1. Angela Reece, Andrews
  2. Dale Hayes, Andrews
  3. Matt Williamson, Liberty
- Conference AAAA
  1. Larry Briggs, Pasadena South Houston
  2. Gene Lewis, Stafford Dulles
  3. Ernie McWilliams, Odessa Permian
Slide Rule
- Conference B
  1. Jim Eoff, Medina
  2. Randy Klein, Lefors
  3. Nancy Frierichs, Runge
- Conference A
  1. Charlene Krenek, Flatonia
  2. Bonnie Roelse, Barbers Hill
  3. Barbara Bisang, Wink
- Conference AA
  1. Jose Eloy Cuellar, Zapata
  2. Mary Ollenburger, Tomball
  3. De Nelle Estes, Clyde
- Conference AAA
  1. Stephanie Fuhrman, Andrews
  2. Alvin King, Daingerfield
  3. Susan McDonald, Andrews
Science
- Conference B
  1. John Day, Slocum
  2. John Welch, Latexo
  3. Mike Watts, Sterling City
- Conference A
  1. David Watson, Spur
  2. Courtney Duncan, Hubbard
  3. Kate Montague, Bandera
- Conference AA
  1. Ira M. Israeloff, San Antonio Cole
  2. Hal D. Peterson, San Antonio Cole, and Jondahl Davis, Lubbock Roosevelt
- Conference AAA
  1. Sandra Gustin, Schertz Clements
  2. Sam Smiley, Lamesa
  3. Robert Batey, Lockhart
- Conference AAAA
  1. Bruce Baird, League City Clear Lake
  2. Randy Davis, Corpus Christi Ray
  3. Robert Cook, San Antonio Roosevelt, and Roger Frymire, Odessa

1974

Number Sense
- Conference B
  1. Charles Giesecke, Matador Motley County
  2. David Janicek, Smiley
  3. Brenda Vernor, Barksdale Nueces Canyon
- Conference A
  1. Louis Christa, Poth
  2. Randy Smithart, Howe
  3. Evan Richardson, Wink
- Conference AA
  1. Jose Eloy Cuellar, Zapata
  2. Bobby Hogan, Crane
  3. Mark Emery, Nocona
- Conference AAA
  1. Charles Neeley, Andrews
  2. Daingerfield, Paul Porter
  3. Skeeter Overmann, Andrews
- Conference AAAA
  1. Gene Lewis, Stafford Dulles
  2. Howard McNeil, North Mesquite
  3. Chris Delevoryas, Austin Anderson
Slide Rule
- Conference B
  1. Keith Baker, Lefors
  2. Cheryl Kramer, Barksdale Nueces Canyon
  3. Rory Calhoun, Barksdale Nueces Canyon
- Conference A
  1. Bonnie Roelse, Barbers Hill
  2. Mark Adams, Archer City
  3. Craig Loftin, Archer City
- Conference AA
  1. Jose Eloy Cuellar, Zapata
  2. Mauro Cuellar, Jr., Zapata
  3. Robert Ramirez, Hebronville
- Conference AAA
  1. Alvin King, Daingerfield
  2. Norma Boles, Andrews
  3. David Sullivan, Andrews
- Conference AAAA
  1. Gwen Palmberg, Houston Dobie
  2. Damon Cathey, Sherman
  3. Jimmy Chamberlain, Longview
Science
- Conference B
  1. Bobby Hamilton, Bronte
  2. John Heaner, Bronte
  3. Terry Sweet, Jayton-Girard
- Conference A
  1. Keih Detering, Schulenberg
  2. Edward Fette, Wink
  3. Carl Gardner, Natalia
- Conference AA
  1. Douglas Wallace, Childress
  2. Derick Peerson, San Antonio Cole
  3. William Altman, Colombus
- Conference AAA
  1. Sam Smiley, Lamesa
  2. Boyce Cabaniss, Belton
  3. Kevin McCullough, Liberty
- Conference AAAA
  1. John Bremsteller, Houston Sharpstown, and Thomas Richter, Alvin
  1. Ron De Groat, Plano

1975

Number Sense
- Conference B
  1. Frankie Williams, Sadler S&S
  2. Terry Youngblood, Brookesmith 3 -Brenda Vernor, Barksdale Nueces County
- Conference A
  1. Louis Christa, Poth
  2. George Sharkey, Wall
  3. Garry Jeffcoat, Warren
- Conference AA
  1. Jose Eloy Cuellar, Zapata
  2. Cecil Taylor, Poteet
  3. Troy Ridley, Crane
- Conference AAA
  1. Charles Neeley, Andrews
  2. William Overman, Andrews
  3. Mack Andrews, Andrews
- Conference AAAA
  1. Chris Delevoryas, Austin Anderson
  2. Mike Dorman, Lubbock Monterey
  3. Dennis Weisenborn
Slide Rule
- Conference B
  1. Cheryl Kramer, Barksdale Nueces Canyon
  2. Keith Baker, Lefors
  3. Jim Rentfro, Channing
- Conference A
  1. Bonnie Roelse, Barbers Hill
  2. Dan Kenefake, Pettus
  3. Bill Jenisch, Archer City
- Conference AA
  1. Jose A. Martinez, La Joya
  2. Jose Eloy Cuellar, Zapata
  3. Roberto Ramirez, Hebronville
- Conference AAA
  1. Norma Boles, Andrews
  2. Ricky Hulburt, Daingerfield
  3. Randy Weatherby, Andrews
- Conference AAAA
  1. Damon Cathey, Sherman
  2. Alan Rising, Port Arthur Jefferson
  3. Houston ALdine, Napolion Lee
Science
- Conference B
  1. Bobby Hamilton, Bronte
  2. Mark Fincher, Jayton-Girard
  3. John Heaner, Bronte
- Conference A
  1. David Watson, Spur
  2. Tandy Rice Freeman, Junction
  3. Kaye Soderman, Wallis-Orchard
- Conference AA
  1. William Altman, Columbus
  2. Kirby Collins, Lockney
  3. Bill Cates, Forney
- Conference AAA
  1. Mark Alan Smith, Pecos
  2. John Searcy, Gregory-Portland
  3. Charles Bahr, West Orange, and Mike Hines, Friendswood
- Conference AAAA
  1. Thomas Richter, Alvin
  2. Tom Loughry, Plano
  3. Brett Spivey, League City Clear Lake

1976

Number Sense
- Conference B
  1. Bobby Hamilton, Bronte
  2. Debra BcCreary, Cranfills Gap
  3. Frankie Williams, Sadler S&S
- Conference A
  1. Trung Pham, Tatum
  2. Danny McCallister, Lorenzo
  3. Mark Mayfield, Barbers Hill
- Conference AA
  1. David Bizzak, Crane
  2. Mike Wallace, Boerne
  3. Mike Stafford, Pittsburg
- Conference AAA
  1. Kelly McKinnis, Edcouch-Elsa
  2. Mark Andrews, Andrews
  3. Norma Boles, Andrews
- Conference AAAA
  1. Denise Tatsch, North Mesquite
  2. Mike Cravey, Port Neches-Groves
  3. Chris Delevoryas, Austin Anderson
Slide Rule
- Conference B
  1. Manuel Bustamante, Bruni
  2. Wynette WIlliams, Rule
- Conference A
  1. Carlton Schlomach, Archer City
  2. Terry Price, Wink
  3. Gay Lynn Hall, Barbers Hill
- Conference AA
  1. Roberto Ramirez, Hebbronville
  2. Russell Rosequist, Stamford
  3. Cesar C. Gutierrez, Hebbronville
- Conference AAA
  1. Ricky Hurlburt, Daingerfield
  2. Norma Boles, Andrews
  3. Randy Weatherby, Andrews
- Conference AAAA
  1. Grace Robinson, Longview
  2. Paula Barton, Sherman
  3. Dane Fowlkes, Port Arthur Jefferson
Science
- Conference B
  1. Bobby Hamilton, Bronte
  2. John Heaner, Bronte
  3. Billy Hamilton, Bronte
- Conference A
  1. Mike Smith, Princeton
  2. Donald Gardner, Natalia
  3. Greg Smith, Garrison
- Conference AA
  1. Stephen Nichols, Magnolia
  2. Mike Brown, Orangefield
  3. Ronnie Franke, Hays Kyle
- Conference AAA
  1. Don Bennett, Friendswood
  2. Wlater Pearson, Graham
  3. Ben COdy, Wharton
- Conference AAAA
  1. Joe Gregg, Lubbock Coronado
  2. Dirk van der Meyden, Houston Clear Lake, and Bradley Lengel, Dallas Sunset
  3. Mark Hall, San Antonio Roosevelt, and Brent Spivey, Houston Clear Lake

1977

Number Sense
- Conference B
  1. Darlene Dolezalek, Sadler S&S
  2. Debbie McCreary, Meridian
  3. Linda Holubec, Eola
- Conference A
  1. Danny McCallister, Lorenzo
  2. Trung Pham, Tatum
  3. George Sharkey, Wall
- Conference AA
  1. Mike Wallace, Boerne
  2. Tonie Lee, Pittsburg
  3. Charles Draper, Powderly North Lamar
- Conference AAA
  1. Mark Munsell, Andrews
  2. Todd Norwood, Daingerfield
  3. Dan Lee, Daingerfield
- Conference AAAA
  1. Gilbert Garcia, Edinburg
  2. Jeffrey Lawson, Longview
  3. Chris Erickson, Jefferson
Slide Rule
- Conference B
  1. Renata Vicor, Barksdale Nueces Canyon
  2. Cindy Gidart, Canyon
  3. Kyle Osborne, Smyer
- Conference A
  1. Carlton Schlomach, Archer City
  2. Gay Lynn, Barbers Hill
  3. Trung Pham, Tatum
- Conference AA
  1. Rickey Haterius, Stamford
  2. David Saenz, Zapata
  3. Mario Moreno, La Joya
- Conference AAA
  1. Carolyn Stephenson, Edcouch-Elsa
  2. Cathy Huckabee, Andrews
  3. Jim Bob Atkinson, Saginaw Boswell
- Conference AAAA
  1. Paula Barton, Sherman
  2. Raul Palma, Edinburg
  3. Craig Powell, Mission
Science
- Conference B
  1. Mark Tate, Lenorah Grady
  2. David Askins, Alba-Golden
  3. Mike Ballard, Santa Anna
- Conference A
  1. Donald Gardner, Natalia
  2. Bill Hollenbeck, Van Alystyne
  3. Michael Beck, Pettus
- Conference AA
  1. Ronnie Franke, Hays Kyle
  2. Charles Ritchey, San Antonio Cole
  3. Robert West, Childress
- Conference AAA
  1. Dennis Hilton, Katy
  2. Walter Ingram, Andrews
  3. Steve Blake, Beeville Jones
- Conference AAAA
  1. Richard Dees, San Antonio Roosevelt
  2. Joe Gregg, Lubbock Coronado
  3. Henry Holliday, San Antonio Roosevelt

1978

Number Sense
- Conference B
  1. Ed Braeus, Moulton
  2. David Lackey, Robert Lee
  3. David Burnett, Pottsville
- Conference A
  1. Danny McCallister, Lorenzo
  2. Trung Pham, Tatum
  3. Jerry Byrd, Eldorado
- Conference AA
  1. Charles Draper, Powderly North Lamar
  2. Tony Lee, Pittsburg
  3. WIlliam Earl, Hillsboro
- Conference AAA
  1. Paul Skinner, Silsbee
  2. Cynthia Sellers, Andrews
  3. David Hurdle, Azle
- Conference AAAA
  1. Joe Warren, San Antonio Marshall
  2. Gilbert Garcia, Edinburg
  3. Scott Brown, El Paso
Slide Rule
- Conference B
  1. David Burnett, Pottsville
  2. Carolyn Moudy, Happy
  3. Dario Olivarez, San Isidro
- Conference A
  1. Renata Victor, Barksdale Nueces Canyon
  2. Trung Pham, Tatum
  3. Cindy Gildart, Barksdale Nueces Canyon
- Conference AA
  1. John Gunn, Barbers Hill
  2. David Saena, Zapata
  3. Scott Sayre, Kyle Hays
- Conference AAA
  1. Monty Murray, Daingerfield
  2. Laurie Stevenson, Edcouch-Elsa
  3. Carolyn Stevenson, Edcouch-Elsa
- Conference AAAA
  1. Joe Palma, Edinburg
  2. Rodney Woo, Port Arthur Jefferson
  3. Gary Westby, Port Arthur Jefferson
Science
- Conference B
  1. Perry Ramsey, Lingleville
  2. David Dankworth, Paint Rock
  3. Mike Ballard, Santa Anna
- Conference A
  1. Donald Gardner, Natalia
  2. David Wicks, Clint
  3. Mike Berger, Blanco
- Conference AA
  1. John Thane, McGregor
  2. Mark Guinn, Kyle Hays
  3. Paul Parnell, Pittsburg, and Stinson Gibner, Spearman
- Conference AAA
  1. Mark Mars, Azle
  2. John McClucky, Fredericksburg
  3. Gordon Ledford, San Antonio Madison
- Conference AAAA
  1. Joe Gregg, Lubbock Coronado
  2. David Rosenbaum, Stafford Dulles
  3. Henry Hollyday, San Antonio Roosevelt

1979

Conference B

Jeff Alling, Graford
Ed Brauer, Moulton
John Burnett, Pottsville

Conference A

David Byant, Shamrock
Trang Pham, Tatum
Andy Hurst, Lorenzo

Conference AA

Jeff Draper, Powderly North Lamar
Tim Davis, Pattonville Prariland
Paul Vesttal, George West

Conference AAA

Allen Pliler, Hailsville
David Hurdle, Azle
Richard Nimz, Andrews

Conference AAAA

Gilbert Garcia, Edinburg
Lorenzo Presley, Port Neches-Groves
Pang Chen, Wichita Falls Rider
Slide Rule
- Conference B
  1. Lendi Livingston, Lefors
  2. Jackie Baker, Lefors
  3. John Burnett, Pottsville
- Conference A
  1. Trang Pham, Tatum
  2. Gary Beall, Archer City
  3. Les Edwards, Wall, and Edwin Davidson, Tatum
- Conference AA
  1. Scott Sayre, Kyle Hays
  2. Mario Mendoza, Zapata
  3. Duane Cuttrell, Powderly North Lamar
- Conference AAA
  1. Laurie Stephenson, Edcouch-elsa
  2. Jack Hall, San Angelo Lake View
  3. Charlie Mohr, Andrews
- Conference AAAA
  1. Frances robinson, Longview
  2. Enrique Bustos, Amarillo Palo Duro
  3. Joe Villarreal, Edinburg
Science
- Conference B
  1. Perry Ramsey, Lingleville
  2. Ed Brauer, Moulton
  3. Reed Jenkins, Avinger
- Conference A
  1. Mike Berger, Blanco
  2. Albert Fuhrmann, Lindsay
  3. Pat Alcorn, Marion
- Conference AA
  1. Mark Guinn, Kyle Hays
  2. Marcus Sims, Pittsburg
  3. Mike Rollins, Canadian
- Conference AAA
  1. Daniel Morgan, Austin Westlake
  2. John Swank, Katy
  3. John Kinross-Wright, Austin Westlake, and Gordon Ledford, San Antonio Madison
- Conference AAAA
  1. Roger Deaton, Austin Anderson
  2. Peter Siracusa, Corpus Christi Ray
  3. David Rosembaum, Stafford Dulles
-=-=-=-