Charlie Ota, the Japan and United States boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from May 2014 in the Super 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 |
|---|---|---|---|
| Super Welterweight | June 2010 | May 2014 | 3 years 7 months |
| Welterweight | October 2012 | April 2014 | 1 year 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.
