Gene Espinoza has ranking history, with the latest entry from October 1934 in the Featherweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Featherweight | October 1934 | October 1934 | 1 month |
| Bantamweight | October 1933 | November 1933 | 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.