Taking main event honors at the UFC Apex facility, surging Armenian-born finisher, Arman Tsarukyan returns against Polish force and former two-division KSW champion, Mateusz Gamrot.
In his last Octagon walk, Tsarukyan managed to take out fellow division contender, Joel Alvarez with a series of second round strikes after bloodying the Spaniard in the opening frame.
As for Gamrot, the European talent scored Octagon victory number three at UFC Vegas 45 back in December, also finishing Diego Ferreira in the second round.
UFC Vegas 57: Tsarukyan vs. Gamrot – Results
UFC Vegas 57 Main Card Results: (ESPN/ESPN+ 10 p.m. ET)
Lightweight: Mateusz Gamrot def. Arman Tsarukyan via unanimous decision (48-47, 48-47, 48-47)
Welterweight: Shavkat Rakhmonov def. Neil Magny via second round (4:58) submission (guillotine)
Heavyweight: Josh Parisian def. Alan Baudot via second round (3:04) via TKO (strikes)
Lightweight: Thiago Moises def. Christos Giagos via first round (3:05) submission (rear-naked choke)
Bantamweight: Umar Nurmagomedov def. Nathan Maness via unanimous decision (30-27, 30-26, 30-25)
Middleweight: Chris Curtis def. Rodolfo Vieira via unanimous decision (29-28, 29-28, 29-28)
UFC Vegas 57 Preliminary Card Results: (ESPN2/ESPN+ 7 p.m. ET)
Light Heavyweight: Carlos Ulberg def. Tafon Nchukwi via first round (1:15) TKO (strikes)
Featherweight: Shayilan Nuerdanbieke def. T.J. Brown via unanimous decision (29-28, 29-28, 29-28)
Bantamweight: Sergey Mozorov def. Raulian Paiva via unanimous decision (29-28, 29-28, 29-28)
Flyweight: Cody Durden def. JP Buys via first round (1:08) TKO (ground strikes)
Bantamweight: Mario Bautista def. Brian Kelleher via first round (2:27) submission (rear-naked choke)
Strawweight: Vanessa Demopoulos def. Jinh Yu Frey via split decision (28-29, 29-28, 30-27)