ACA 203 concluded with complete results. In the main event, Aren Akopyan defeated Azam Gaforov by unanimous decision (49-46, 49-46, 50-45). Other notable finishes included Firdavs Zaripov submitting Kholmurod Nurmatov in round two, Edil Essengulov submitting Ibragim Magomedov in round three, Ali Abdulkhalikov knocking out Amir Elzhurkaev in round one, and Zumso Zuraev submitting Klidson Abreu in round one. Multiple decisions were also rendered across the card. The event featured 17 bouts total with a mix of finishes and judge decisions.
