Jackie Fields has ranking history, with the latest entry from September 1933 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 | June 1928 | September 1933 | 4 years 10 months |
| Super Lightweight | January 1928 | May 1928 | 5 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.