Jorge Castro, the Argentina boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from February 2006 in the Light Heavyweight 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 | October 2001 | November 2002 | 1 year 2 months |
| Light Heavyweight | January 2000 | February 2006 | 3 years 7 months |
| Super Middleweight | March 1997 | May 1997 | 3 months |
| Middleweight | September 1994 | February 1997 | 2 years 6 months |
| Super Welterweight | March 1990 | June 1992 | 2 years 4 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.
