Calvin Mattern is a professional combat sports fighter with a record of 0-0-0. Fighting out of Marburg an der Lahn, Hessen, Germany. Compare Calvin Mattern's latest odds and betting lines across 15+ sportsbooks on Knockout Odds.

Back to Fighters
C

Calvin Mattern

“N/A”

Germany
Germany
Win0
Loss0
Draw0

Calvin Mattern Fight History(2)

Lvs. Bekzod Ismoiljanov
KO/TKO R1 2:44
03/12/2026