Roy Jones Jr has ranking history, with the latest entry from December 2015 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 |
|---|---|---|---|
| Heavyweight | February 2003 | January 2004 | 7 months |
| Cruiserweight | September 2015 | December 2015 | 4 months |
| Light Heavyweight | January 2000 | January 2011 | 8 years 9 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.
