Aleksei Oleinik (52-10-1 MMA, 4-1 UFC) has earned 42 of his 52 career victories by submission. He’s finished 36 of those wins in Round 1.

Oleinik has earned his past 14 victories by stoppage. That includes all four of his UFC wins.

Oleinik is the only fighter in UFC history to earn an Ezekiel choke submission victory. He accomplished the feat at UFC Fight Night 103.