Watch Aleksei Oleinik vs Daniel Dowda Fight Video KSW 9

Watch Aleksei Oleinik vs Jerry Otto Fight Video OC - Oplot Challenge 2

Derrick Lewis set the UFC record back in August for most heavyweight knockouts with 11 after finishing Aleksei Oleinik. Lewis looks to build on that record and his current three-fight win streak when

Watch Aleksei Oleinik vs Leo Pla Fight Video OC - Oplot Challenge 43

Presented by Call of Duty®: Black Ops Cold War, watch Walt Harris take on Aleksei Oleinik in San Antonio last year. Pre-order the game now: http://bit.ly/BOCWUFC Subscribe to get all the latest UFC

Watch Aleksei Oleinik vs Krzysztof Kulak Fight Video KSW 8

Watch Aleksei Oleinik vs Clarence Thatch Fight Video ISC 1998 - International Super Challenge 1998

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Watch Aleksei Oleinik vs Mirko Cro Cop Fight Video Legend - Part 2: Invasion

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Rewatch the full fight between Benoit Saint Denis and Matt Frevola ahead of UFC 299 on March 9th. Tune in to UFC 299 main card action on March 9th at 10pm ET / 7pm PT! Subscribe to get all the late

Watch the full fight between Donegi Abena and Felipe Michelett from GLORY: COLLISION 4. #GLORY #UFC #KICKBOXING

Rewatch the full fight between Alex Pereira and Jiri Prochazka ahead of Pereira's first title defense at light heavyweight at UFC 300 on April 13th in Las Vegas. Tune in to UFC 300 main card action