On the night of December 18, UFC lightweight fighter Arman Tsarukyan and ACA Grand Prix lightweight winner Mehdi Baidullaev wrestled in the main event of the ACBJJ 20 tournament in Moscow.
The fight ended with Arman's victory: he successfully applied the chokehold, winning the tournament championship belt.
Tsarukyan last fought in November at UFC Fight Night 265 in Doha, Qatar, where he fought Dan Hooker. In that fight, Arman won by submission in the second round. He has a record of 23 wins and 3 losses.
Baidullaev had his last fight in July at the ACA 189 tournament, competing against Marcos Rodriguez. Mehdi won that fight by unanimous decision. He has a record of 19 wins and 2 losses.