Francisco Alvarez, the Puerto Rico boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from December 2008 in the Cruiserweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Cruiserweight | December 2008 | December 2008 | 1 month |
| Light Heavyweight | July 2008 | November 2008 | 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.
