Roberto Domingo Sosa is outside the current major-body rankings. His most recent ranking was August 2015 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 |
|---|---|---|---|
| Super Flyweight | March 2010 | July 2015 | 3 years 5 months |
| Flyweight | November 2009 | August 2015 | 7 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.
