Duane Thomas is outside the current major-body rankings. His most recent ranking was April 1987 in the Middleweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Middleweight | March 1987 | April 1987 | 2 months |
| Super Welterweight | July 1986 | February 1987 | 7 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.
