Phil de Vries continued his history as the KSW heavyweight champion, making his 12th consecutive defence on Saturday in Gdansk, Poland.
Squared at the KSW 107 headliner and previously undefeated knockout artist Arkadiusz Wrzosek, De Fries achieved another dominant performance, recording his 15th career submission through Americana past the 3-minute mark of the opening round.
The victory brought De Fries to dozens of defensive powers under his belt, moving to the perfect 13-0 under the KSW banner. He also holds a record for most title defenses in promotional history, earning most wins in KSW Championship matches.
Official Results: Phil de Fries defeated Arcadius Wilzosek via submission (Americana) at 3:33 in Round 1 to maintain the KSW Heavyweight Championship.