Ronnie Clayton is outside the current major-body rankings. His most recent ranking was August 1952 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 | June 1946 | August 1952 | 3 years 3 months |
| Bantamweight | July 1944 | November 1945 | 12 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.
