Bob Montgomery, the United States boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from November 1947 in the Lightweight 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 | February 1941 | October 1941 | 9 months |
| Lightweight | July 1939 | November 1947 | 7 years 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.