Juan Ruiz has ranking history, with the latest entry from February 2017 in the Welterweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Welterweight | February 2017 | February 2017 | 1 month |
| Super Lightweight | April 2013 | August 2013 | 5 months |
| Featherweight | August 2008 | August 2008 | 1 month |
| Super Bantamweight | August 2005 | March 2009 | 12 months |
| Bantamweight | November 2003 | September 2004 | 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.
