Oscar Andrade, the Mexico boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from November 2006 in the Bantamweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Bantamweight | August 2005 | November 2006 | 1 year 4 months |
| Super Flyweight | January 2003 | November 2003 | 11 months |
| Flyweight | May 2000 | October 2000 | 5 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.