1964[]
- August 9 - GCW: Sputnik Monroe defeated Dick The Bruiser to win the vacant title
- September 25 - GCW: Don Fargo defeated Sputnik Monroe (c) in a No Time Limit No DQ Match
- October 16 - GCW: Sputnik Monroe defeated Don Fargo (c)
- November 13 - GCW: Mario Galento defeated Sputnik Monroe (c) in a Taped Fists Match
1965[]
- May 28 - GCW: Buddy Fuller defeated Mario Galento (c) with Rocky Marciano as guest referee
1966[]
- May 27 - GCW: Louie Tillet defeated Buddy Fuller (c)
- June 17 - GCW: Buddy Fuller defeated Louie Tillet (c) in a Texas Death Match
1967[]
- February 24 - GCW: El Mongol defeated Buddy Fuller (c)
- March 18 - GCW: Nick Kozak defeated El Mongol (c)
- April 7 - GCW: El Mongol defeated Nick Kozak (c)
- April 28 - GCW: Buddy Fuller defeated El Mongol (c)
1968[]
- May 3 - GCW: Mr. Wrestling defeated El Mongol (c)
- May 10 - GCW: The Big O defeated Mr. Wrestling (c) with Dick Steinborn as guest referee
- June 14 - GCW: Tarzan Tyler defeated The Big O (c)
- August 23 - GCW: The Professional defeated Tarzan Tyler (c)
1969[]
- February 7 - GCW: El Mongol defeated Dale Lewis (c) with Hans Schmidt as guest referee
- March 21 - GCW: Assassin #1 defeated El Mongol (c)
- May 16 - GCW: The Professional defeated El Mongol with Lou Thesz as guest referee to win the vacant title
- June 21 - GCW TV: Paul DeMarco defeated The Professional (c)
- September 19 - GCW: Joe Scarpa defeated Paul DeMarco (c)
- November 28 - GCW: The Professional defeated Paul DeMarco (c)
1970[]
- March 13 - GCW: Assassin #1 defeated Joe Scarpa in a tournament final to win the vacant title
- April 17 - GCW: Nick Bockwinkel defeated Assassin #1 (c)
- July 17 - GCW: Paul DeMarco defeated Nick Bockwinkel (c) by DQ in a match where the title could change hands via disqualification
- July 24 - GCW: Nick Bockwinkel defeated Paul DeMarco (c) (33:00)
- September 4 - GCW: Buddy Colt defeated Nick Bockwinkel (c)
- November 27 - GCW: Ray Gunkel defeated Buddy Colt (c)
1973[]
- August 31 - GCW: Mr. Wrestling II defeated Bill Watts with Freddie Blassie as guest referee to win the vacant title
- November 2 - GCW: Bill Watts defeated Mr. Wrestling II (c)
- December 21 - GCW: Ron Fuller defeated Bill Watts (c) in a No DQ Match with Haystacks Calhoun as guest referee
1974[]
- January 11 - GCW: Mr. Wrestling II defeated Ron Fuller (c)
- July 5 - GCW: Buddy Colt defeated Mr. Wrestling II (c) two falls to one in a 2 Out of 3 Falls Match
- August 23 - GCW: Mr. Wrestling II defeated Buddy Colt (c) in a Title vs. Mask Match
- September 13 - GCW: Harley Race defeated Mr. Wrestling II (c)
- September 21 - GCW TV: Don Muraco defeated Harley Race (c)
- October 11 - GCW: Buddy Colt defeated Don Muraco to win the vacant title
- December 6 - GCW: Rocky Johnson defeated Buddy Colt by DQ to win the vacant title
1975[]
- February 21 - GCW: Abdullah The Butcher defeated Rocky Johnson (c)
- July 11 - GCW: Abdullah The Butcher defeated Mr. Wrestling II (c) in a No DQ Match
- November 27 - GCW: The Spoiler (w/Gary Hart) defeated Mr. Wrestling II (c) in a Title vs. Mask Match
1976[]
- August 20 - GCW: Dick Slater defeated The Spoiler (c)
- October 27 - GCW: Mr. Wrestling II defeated Dick Slater (c)
1977[]
- April 15 - GCW: Paul Jones defeated Dick Slater (c)
- November 16 - GCW: Stan Hansen defeated Dick Slater (c)
1978[]
- January 25 - GCW: Mr. Wrestling II defeated Stan Hansen (c)
- February 6 - GCW: Stan Hansen defeated Mr. Wrestling II (c)
- December 4 - GCW: The Masked Superstar defeated Mr. Wrestling II (c) in a No Time Limit No DQ Match
1979[]
- January 20 - GCW TV: The Masked Superstar (c) defeated Raymond Rougeau
- May 14 - GCW: Wahoo McDaniel defeated The Masked Superstar (c)
- July 30 - GCW: The Masked Superstar defeated Wahoo McDaniel (c)
- August 17 - GCW: Wahoo McDaniel defeated The Masked Superstar (c) in a Hangman's Match
- August 24 - GCW: Killer Karl Kox defeated Bob Armstrong in a tournament final to win the vacant title
- October 26 - GCW: Tommy Rich defeated Killer Karl Kox (c) (w/Bobby Heenan)
- December 7 - GCW: The Masked Superstar defeated Tommy Rich (c)
1980[]
- January 12 - GCW: Mr. Wrestling II defeated The Masked Superstar (c)
- February 3 - GCW: Mr. Wrestling II defeated The Masked Superstar (c) (w/The Great Mephisto) in a Steel Cage Match
- March 29 - GCW TV: Austin Idol defeated Mr. Wrestling II (c) (4:28)
- June 8 - GCW: Baron Von Raschke defeated Austin Idol (c)
- August 11 - GCW: Steve Keirn defeated Baron Von Raschke (c)
- September 8 - GCW: Dennis Condrey defeated Steve Keirn (c)
- October 24 - GCW: Tony Atlas defeated Dennis Condrey (c)
1981[]
- January 3 - GCW TV: Tony Atlas (c) vs. Ole Anderson ended in a Double Count Out
- May 17 - GCW: Tommy Rich defeated Greg Valentine in a tournament final to win the vacant title
- June 21 - GCW: Ken Patera defeated Tommy Rich (c)
- August 9 - GCW: Tommy Rich defeated Ken Patera (c) after Patera left the arena
- August 29 - GCW: The Masked Superstar (NWA National Heavyweight Champion) defeated Tommy Rich (c) to unify the titles
2001[]
- December 22 - NWA Wildside Christmas Chaos: AJ Styles defeated Rick Michaels (c)
2002[]
- March 23 - NWA Wildside Hardcore Hell: David Young defeated AJ Styles (c) and Rick Michaels
- June 1 - NWA Wildside: Jason Cross defeated David Young (c)
- June 29 - NWA Wildside: Adam Jacobs defeated AJ Styles, David Young, Iceberg, Rainman, Rick Michaels, Scottie Wrenn and Tank in a Steel Cage Gauntlet Match to win the vacant title
- September 21 - NWA Wildside Third Anniversary Show: Iceberg defeated David Young (c)
2003[]
- July 5 - NWA Wildside: Hotstuff Hernandez defeated Iceberg (c)
- October 25 - NWA Wildside: Onyx defeated Shawn Hernandez (c)
2004[]
- September 18 - NWA Wildside TV: Jason Cross (c) defeated Justin Cage
- October 2 - NWA Wildside TV: Gabriel defeated Jason Cross (c) (w/Jeff G. Bailey) by DQ
- December 4 - NWA Wildside: Ray Gordy (w/Al Getz) defeated Jason Cross (c) (w/Jeff G. Bailey)
2005[]
- March 26 - NWA Wildside Hardcore Hell 2005 - Night 2: Rainman (w/Jeff G. Bailey) defeated Onyx (c) and Ray Gordy (w/Al Getz) (12:52)