Sonny Boy Jaro has ranking history, with the latest entry from January 2012 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 |
|---|---|---|---|
| Light Flyweight | July 2008 | January 2012 | 3 years 7 months |
| Minimumweight | July 2008 | September 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.
