Fight Nights 137 delivered several decisive outcomes. Gadji Omargazhiev defeated Artur Pronin by unanimous decision, while the bout between Alexander Shepel and Ruslan Belkharoev was ruled a no-contest following a groin strike. Evgeny Ignatiev earned a unanimous decision over Kantemir Shibzukhov to advance to the featherweight Grand Prix semifinal. Quick finishes included Ibrokhim Rakhimzoda knocking out Muslim Nurmagomedov in Round 1, Nutsalkhan Umakhanov knocking out Maxim Korotitsky in Round 1, and Rustam Cholakov stopping Faridun Kamolov by TKO in Round 1. Khasan Buraev won by submission in Round 2.
