Roberto Leyva is outside the current major-body rankings. His most recent ranking was September 2009 in the Flyweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Flyweight | August 2009 | September 2009 | 2 months |
| Light Flyweight | August 2008 | March 2009 | 2 months |
| Minimumweight | May 2001 | August 2005 | 3 years 10 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.
