| 100% | RIVAS | 5 | Adonis —, WBO Super Flyweight champion from 1999-2001 |
| 73% | RIVAS | 5 | Adonis —, 1999-2001 WBO Super Flyweight champion |
| 63% | NELSONDIEPPA | 12 | WBO Light Flyweight champion from 2001-05 |
| 52% | YAFAI | 5 | Khalid —, WBA Super Flyweight champion from 2016-2020 |
| 52% | BOOTH | 5 | Jason —, IBO Super Flyweight champion from 2003-04 |
| 52% | GALAXY | 6 | Khaosai —, WBA Super Flyweight champion from 1984-92 |
| 50% | ALEXARTHUR | 10 | WBO Super Featherweight champion from May to September 2008 |
| 45% | CALZAGHE | 8 | Joe —, WBO Super Middleweight champion from 1997-2008 |
| 45% | EUBANK | 6 | Chris —, WBO Super Middleweight champion from 1991-95 |
| 41% | NARVAEZ | 7 | Omar Andres —, WBO Flyweight champion from 2002-10 |
| 41% | LUCAS | 5 | Eric —, WBC Super Middleweight champion from 2001-03 |
| 39% | BOOTH | 5 | Jason —, 2003-04 IBO Super Flyweight champion |
| 39% | YAFAI | 5 | Khalid —, WBA Super Flyweight champion since 2016 |
| 39% | PARRA | 5 | Lorenzo —, WBA Flyweight champion from 2003-07 |
| 39% | CANTO | 5 | Miguel —, WBC Flyweight champion from 1975-79 |
| 39% | MERCEDES | 8 | Eleoncio —, WBC Flyweight champion from 1982-83 |
| 39% | MOREL | 5 | Eric —, WBA Flyweight champion from 2000-03 |
| 39% | ERIC | 4 | & 2D WBA Flyweight champion from 2000-03 |
| 39% | JIROV | 5 | Vassiliy —, IBF Cruiserweight champion from 1999-2003 |
| 38% | MAGRI | 5 | Charlie —, WBC Flyweight champion from March-September 1983 |
| 38% | SOTO | 4 | Hugo Rafael —, WBA Flyweight champion from 1998-99 |
| 37% | MILANMELINDO | 12 | IBF Junior Flyweight champion from May to December 2017 |
| 36% | KHALIQ | 6 | Jawaid —, IBO Welterweight champion from 2001-04 |
| 34% | OSCARLARIOS | 11 | WBC Super Bantamweight champion from 2002-05 |
| 34% | ZOLANITETE | 10 | WBO Bantamweight champion from 2017 |
| 34% | ZOLANITETE | 10 | WBO Bantamweight champion from 2017-2019 |
| 33% | RAHMAN | 6 | Hasim —, WBC, IBF and IBO Heavyweight champion from April to November 2001 |