| 12 | Matt Riddle | 11.01.2025 | 171 days | North Richland Hills, Texas, USA | | Matches |
| 11 | Satoshi Kojima (2) | 03.02.2024 | 343 days | Philadelphia, Pennsylvania, USA | | Matches |
| 10 | Alex Kane | 08.07.2023 | 210 days | Philadelphia, Pennsylvania, USA | | Matches |
| 9 | Alex Hammerstone | 02.10.2021 | 644 days | Philadelphia, Pennsylvania, USA | | Matches |
| 8 | Jacob Fatu | 06.07.2019 | 819 days | Cicero, Illinois, USA | | Matches |
| 7 | Tom Lawlor | 02.02.2019 | 154 days | Philadelphia, Pennsylvania, USA | | Matches |
| 6 | Low Ki | 12.07.2018 | 205 days | Orlando, Florida, USA | | Matches |
| 5 | Shane Strickland | 12.04.2018 | 91 days | Orlando, Florida, USA | 5 | Matches |
| | VACANT | 10.02.2004 | 5175 days | | 4 | |
| 4 | Steve Corino | 20.06.2003 | 235 days | Fort Lauderdale, Florida, USA | | Matches |
| 3 | Mike Awesome | 20.06.2003 | <1 day | Fort Lauderdale, Florida, USA | | Matches |
| 2 | Satoshi Kojima | 26.09.2002 | 267 days | New York City, New York, USA | 3 | Matches |
| | VACANT | 13.09.2002 | 13 days | | 2 | |
| 1 | Shane Douglas | 15.06.2002 | 90 days | Philadelphia, Pennsylvania, USA | 1 | Matches |
#