Antonio Diaz, the Mexico and United States boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from February 2009 in the Super Welterweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Super Welterweight | August 2008 | February 2009 | 7 months |
| Welterweight | April 2001 | April 2003 | 2 years 1 month |
| Super Lightweight | April 1999 | February 2002 | 2 years 11 months |
| Super Featherweight | November 1999 | November 1999 | 1 month |
| Featherweight | January 2000 | December 2000 | 10 months |
Time ranked counts distinct months this fighter appears on a rankings list for that division. If they drop out and return later, months off the ranking lists are not included.
