| 2021 in Bare Knuckle Fighting Championship | ||||
|---|---|---|---|---|
| Information | ||||
| First date | February 5, 2020 | |||
| Events | ||||
| Fights | ||||
| Chronology | ||||
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The year 2021 is the 4th year in the history of the Bare Knuckle Fighting Championship, a bare-knuckle fighting promotion based in Philadelphia.