Lamont Peterson has ranking history, with the latest entry from February 2018 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 | November 2015 | February 2018 | 2 years 3 months |
| Super Lightweight | August 2006 | October 2015 | 9 years 3 months |
| Super Featherweight | February 2001 | June 2006 | 1 year 9 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.