Champions
| Champion | Won | Lost | Days |
|---|---|---|---|
| Jay Overmeer | 28 Apr 2021 | Current | 2,003 |
| Oleg Pryimachov | 18 Dec 2020 | 28 Apr 2021 | 131 |
Built from title bouts on record. Vacated or stripped titles are not visible in bout results, so very recent changes can lag.
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| Champion | Won | Lost | Days |
|---|---|---|---|
| Jay Overmeer | 28 Apr 2021 | Current | 2,003 |
| Oleg Pryimachov | 18 Dec 2020 | 28 Apr 2021 | 131 |
Built from title bouts on record. Vacated or stripped titles are not visible in bout results, so very recent changes can lag.