Aleksei Oleinik has won 46 fights via submission in his professional career spanning back to 1996. Watch Oleinik take on Derrick Lewis in the main event of UFC Vegas 6 on Saturday, August 8.
Before Lewis and Oleinik throw down in Las Vegas, however, take a look back at Oleinik’s submission of Maurice Greene.
TRENDING > Watch Daniel Cormier take out Stipe Miocic in their first fight (UFC 252 Free Fight)
(Video courtesy of UFC)