Juan Alberto Rosas has ranking history, with the latest entry from January 2015 in the Bantamweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Bantamweight | June 2011 | January 2015 | 1 year 4 months |
| Super Flyweight | March 2009 | January 2015 | 4 years 5 months |
| Flyweight | December 2006 | December 2006 | 1 month |
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.
