Luis Rios has ranking history, with the latest entry from June 2016 in the Light 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 | May 2015 | November 2015 | 7 months |
| Light Flyweight | June 2011 | June 2016 | 7 months |
| Minimumweight | April 2010 | April 2010 | 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.
