| 52 | Remy Devereaux | 16.05.2026 | 147 days | Arcadia, Oklahoma, USA | | Matches |
| 51 | Drake Gallows (2) | 17.01.2026 | 119 days | Del City, Oklahoma, USA | | Matches |
| 50 | Damien Morte | 16.11.2024 | 427 days | Arcadia, Oklahoma, USA | | Matches |
| 49 | The Gatekeeper | 16.11.2024 | <1 day | Arcadia, Oklahoma, USA | | Matches |
| 48 | Malachi | 15.06.2024 | 154 days | Norman, Oklahoma, USA | | Matches |
| 47 | Kevin James Sanchez (6) | 20.04.2024 | 56 days | Oklahoma City, Oklahoma, USA | | Matches |
| 46 | Tego | 04.08.2023 | 260 days | Oklahoma City, Oklahoma, USA | | Matches |
| 45 | Logan Knight | 22.04.2023 | 104 days | Oklahoma City, Oklahoma, USA | | Matches |
| 44 | Gemini | 21.01.2023 | 91 days | Oklahoma City, Oklahoma, USA | | Matches |
| 43 | Maddox Jones (2) | 18.06.2022 | 217 days | Oklahoma City, Oklahoma, USA | | Matches |
| 42 | Striker (2) | 29.05.2022 | 20 days | Edmond, Oklahoma, USA | | Matches |
| 41 | Maddox Jones | 28.05.2022 | 1 day | Oklahoma City, Oklahoma, USA | | Matches |
| | VACANT | 28.05.2022 | <1 day | | | |
| 40 | Korvin Sage | 29.01.2022 | 119 days | Oklahoma City, Oklahoma, USA | | Matches |
| 39 | Father Padge | 28.08.2021 | 154 days | Oklahoma City, Oklahoma, USA | | Matches |
| | VACANT | 24.07.2021 | 35 days | | | |
| 38 | Kevin James Sanchez (5) | 18.04.2021 | 97 days | Oklahoma City, Oklahoma, USA | | Matches |
| 37 | Double D (2) | 09.11.2019 | 526 days | Owasso, Oklahoma, USA | | Matches |
| 36 | Dexter Hardaway | 02.11.2019 | 7 days | Spencer, Oklahoma, USA | | Matches |
| 35 | Double D | 20.04.2019 | 196 days | Spencer, Oklahoma, USA | 4 | Matches |
| | VACANT | 10.02.2019 | 69 days | | | |
| 34 | Rick Russo (5) | 25.08.2018 | 169 days | Oklahoma, USA | | Matches |
| | VACANT | 22.10.2016 | 672 days | | | |
| 33 | Rick Russo (4) | 05.03.2016 | 231 days | Oklahoma City, Oklahoma, USA | | Matches |
| | VACANT | 01.11.2014 | 490 days | | | |
| 32 | Chaz Sharpe | 26.04.2014 | 189 days | Oklahoma City, Oklahoma, USA | | Matches |
| 31 | Kevin James Sanchez (4) | 15.02.2014 | 70 days | Oklahoma City, Oklahoma, USA | | Matches |
| 30 | Drake Gallows | 15.02.2014 | <1 day | Oklahoma City, Oklahoma, USA | | Matches |
| 29 | Kevin James Sanchez (3) | 16.11.2013 | 91 days | Oklahoma City, Oklahoma, USA | | Matches |
| 28 | Rick Russo (3) | 06.04.2013 | 224 days | Oklahoma City, Oklahoma, USA | | Matches |
| 27 | Jake O'Brien | 02.03.2013 | 35 days | Oklahoma City, Oklahoma, USA | | Matches |
| 26 | Rick Russo (2) | 09.02.2013 | 21 days | Oklahoma City, Oklahoma, USA | 3 | Matches |
| | VACANT | 09.02.2013 | <1 day | | | |
| 25 | Austin Tacious | 06.10.2012 | 126 days | Oklahoma City, Oklahoma, USA | | Matches |
| | VACANT | 22.09.2012 | 14 days | | | |
| 24 | David Kyzer | 14.07.2012 | 70 days | Oklahoma City, Oklahoma, USA | | Matches |
| 23 | Maniac Mike (2) | 04.03.2012 | 132 days | Oklahoma City, Oklahoma, USA | | Matches |
| 22 | Bushwhacker Luke | 03.03.2012 | 1 day | Oklahoma City, Oklahoma, USA | | Matches |
| 21 | Maniac Mike | 01.10.2011 | 154 days | Oklahoma City, Oklahoma, USA | | Matches |
| 20 | John E. Stone | 23.07.2011 | 70 days | Oklahoma City, Oklahoma, USA | | Matches |
| 19 | Kevin James Sanchez (2) | 26.03.2011 | 119 days | Oklahoma City, Oklahoma, USA | | Matches |
| 18 | Kareem Sadat | 11.12.2010 | 105 days | Oklahoma City, Oklahoma, USA | | Matches |
| 17 | The Outlaw (2) | 02.10.2010 | 70 days | Oklahoma City, Oklahoma, USA | | Matches |
| 16 | Tyson Jaymes | 22.08.2010 | 41 days | Oklahoma City, Oklahoma, USA | | Matches |
| 15 | Rick Russo | 05.06.2010 | 78 days | Oklahoma City, Oklahoma, USA | | Matches |
| 14 | 3rd Rail (4) | 06.12.2009 | 181 days | Oklahoma City, Oklahoma, USA | | Matches |
| 13 | Kevin Morgan (2) | 02.08.2009 | 126 days | Oklahoma City, Oklahoma, USA | | Matches |
| 12 | Damon Windsor (2) | 02.08.2009 | <1 day | Oklahoma City, Oklahoma, USA | | Matches |
| 11 | Kevin Morgan | 28.06.2009 | 35 days | Oklahoma City, Oklahoma, USA | | Matches |
| 10 | 3rd Rail (3) | 21.03.2009 | 99 days | Oklahoma City, Oklahoma, USA | | Matches |
| 9 | Kevin James Sanchez | 08.02.2009 | 41 days | Oklahoma City, Oklahoma, USA | | Matches |
| 8 | 3rd Rail (2) | 25.10.2008 | 106 days | Oklahoma City, Oklahoma, USA | | Matches |
| 7 | The Outlaw | 27.09.2008 | 28 days | Oklahoma City, Oklahoma, USA | | Matches |
| 6 | 3rd Rail | 31.05.2008 | 119 days | Oklahoma City, Oklahoma, USA | | Matches |
| 5 | Damon Windsor | 03.05.2008 | 28 days | Oklahoma City, Oklahoma, USA | | Matches |
| 4 | Havoc | 08.12.2007 | 147 days | Oklahoma City, Oklahoma, USA | 2 | Matches |
| | VACANT | 01.11.2007 | 37 days | | | |
| 3 | Striker | 19.08.2007 | 74 days | Oklahoma City, Oklahoma, USA | | Matches |
| 2 | Rick Garrett | 31.03.2007 | 141 days | Oklahoma City, Oklahoma, USA | | Matches |
| 1 | Luscious Larry | 24.02.2007 | 35 days | Oklahoma City, Oklahoma, USA | 1 | Matches |
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