Manuel Siaca, the Puerto Rico boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from February 2012 in the Middleweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Light Heavyweight | August 2002 | February 2009 | 4 years |
| Super Middleweight | January 2000 | October 2004 | 3 years 5 months |
| Middleweight | March 2009 | February 2012 | 1 year 3 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.
