Julio Cesar Chavez Jr, the Mexico boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from September 2019 in the Super 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 |
|---|---|---|---|
| Super Middleweight | October 2013 | September 2019 | 2 years 8 months |
| Middleweight | November 2010 | September 2013 | 12 months |
| Super Welterweight | July 2008 | October 2010 | 1 year 5 months |
| Welterweight | March 2008 | May 2008 | 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.
