/
| Champion | Won | Lost | Days |
|---|---|---|---|
| Ryan Garcia | 21 Feb 2026 | Current | 241 |
| Mario Barrios | 18 Jun 2024 | 21 Feb 2026 | 613 |
| Terence Crawford | 29 Jul 2023 | 27 May 2024 | 303 |
| Shawn Porter | 8 Sept 2018 | 28 Sept 2019 | 385 |
| Keith Thurman | 4 Mar 2017 | 24 Apr 2018 | 416 |
| Danny García | 23 Jan 2016 | 4 Mar 2017 | 406 |
| Andre Berto | 21 Jun 2008 | 16 Apr 2011 | 1,029 |
| Zab Judah | 5 Feb 2005 | 7 Jan 2006 | 336 |
| Cory Spinks | 13 Dec 2003 | 5 Feb 2005 | 420 |
| Vernon Forrest | 26 Jan 2002 | 25 Jan 2003 | 364 |
| Shane Mosley | 17 Jun 2000 | 26 Jan 2002 | 588 |
| Félix Trinidad | 17 Sept 1999 | 20 Mar 2000 | 185 |
| Oscar De La Hoya | 12 Apr 1997 | 17 Sept 1999 | 888 |
| Pernell Whitaker | 6 Mar 1993 | 12 Apr 1997 | 1,498 |
| Buddy McGirt | 29 Nov 1991 | 6 Mar 1993 | 463 |
| Maurice Blocker | 19 Aug 1990 | 18 Mar 1991 | 211 |
| Marlon Starling | 4 Feb 1989 | 19 Aug 1990 | 561 |
| Lloyd Honeyghan | 29 Mar 1988 | 4 Feb 1989 | 312 |
| Jorge Vaca | 28 Oct 1987 | 29 Mar 1988 | 153 |
| Lloyd Honeyghan | 27 Sept 1986 | 28 Oct 1987 | 396 |
| Donald Curry | 6 Dec 1985 | 27 Sept 1986 | 295 |
| Milton McCrory | 13 Aug 1983 | 6 Dec 1985 | 846 |
| Sugar Ray Leonard | 25 Nov 1980 | 9 Nov 1982 | 714 |
| Sugar Ray Leonard | 30 Nov 1979 | 20 Jun 1980 | 203 |
| Carlos Palomino | 22 Jun 1976 | 14 Jan 1979 | 936 |
| John H. Stracey | 6 Dec 1975 | 22 Jun 1976 | 199 |
| José Nápoles | 4 Jun 1971 | 6 Dec 1975 | 1,646 |
| Billy Backus | 3 Dec 1970 | 4 Jun 1971 | 183 |
| José Nápoles | 18 Apr 1969 | 3 Dec 1970 | 594 |
| Curtis Cokes | 24 Aug 1966 | 18 Apr 1969 | 968 |
| Emile Griffith | 8 Jun 1963 | 1 Aug 1966 | 1,150 |
Built from title bouts on record. Vacated or stripped titles are not visible in bout results, so very recent changes can lag.
