Stephen Foster has ranking history, with the latest entry from August 2011 in the Super 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 |
|---|---|---|---|
| Lightweight | May 2004 | May 2004 | 1 month |
| Super Featherweight | June 2004 | August 2011 | 1 year 10 months |
| Featherweight | April 2004 | October 2007 | 1 year 10 months |
| Super Bantamweight | November 2003 | March 2004 | 4 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.
