Merqui Sosa is outside the current major-body rankings. His most recent ranking was March 1997 in the Light Heavyweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Light Heavyweight | January 1995 | March 1997 | 2 years 3 months |
| Super Middleweight | May 1991 | October 1992 | 1 year 6 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.
