Among the major world rankings, Corey Marksman is currently #6 in the WBO Lightweight rankings, with additional Lightweight rankings at #8 with the WBA and #30 with the WBC.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Lightweight | August 2026 | August 2026 | 1 month |
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.
