Calvin Williams
“Fifty Cal”
Standout achievements
Calvin Williams is an American mixed martial artist with a professional record of 5-7 across 12 bouts. They've won 1 by KO/TKO, 1 by submission and 3 by decision — a 40 % finish rate. Most wins come by decision. Last competed June 2019 (inactive). Has fought most often in United States (11 bouts).
Fight locations (4 venues)
Career timeline — fights by year
Frequently asked
What is Calvin Williams's MMA record?
Calvin Williams has a professional MMA record of 5-7 — 1 wins by KO/TKO, 1 by submission, 3 by decision.
How does Calvin Williams usually win?
They most often win by decision (3 of 5 wins).
How does Calvin Williams usually lose?
Most of Calvin Williams's losses come by decision (6 of 7).
Is Calvin Williams still active?
Calvin Williams last competed in June 2019, and is considered inactive (no bout in over two years).
What is Calvin Williams's fastest finish?
submission of Zach Burcham in 2:08 (Rd 1) at GFS - Gateway Fighting Series 8: Destiny.
Where is Calvin Williams from?
Calvin Williams is a American mixed martial artist.
What is Calvin Williams's longest MMA win streak?
Calvin Williams's longest winning run on record is 2 straight victories.
Where does Calvin Williams rank in MMA?
Calvin Williams sits at #24,995 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (12)
Amateur (2)
Amateur bouts — not counted toward the pro record.