Humberto Soto is outside the current major-body rankings; their most recent tracked listing was June 2015 in the Super Lightweight 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 Lightweight | June 2011 | June 2015 | 2 years 9 months |
| Super Featherweight | July 2003 | March 2008 | 1 year 2 months |
| Featherweight | May 2003 | August 2005 | 2 years 2 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.
