Adam Darby wins main event at Dana White's Contender Series week four

The fourth week of the tenth season of Dana White’s Contender Series took place Tuesday at the Meta Apex in Las Vegas. Ten athletes competed across five bouts for potential positions on the UFC roster. In the main event, welterweight Adam Darby maintained pressure against Patrick Rivera throughout the contest. The fight concluded in the third round when a ringside doctor stoppage halted the action at 2:42. Other results on the card included Modestino Rodrigues and Silvestre Sanchez securing TKO victories, Gabriel Lorenco finishing his opponent via first-round knockout, and Adam Livingston prevailing by split decision.

• 1:41 AMCBS Sports — Dana White's Contender Series 2026 Week 4 results: Adam Darby leads five winners to earn contracts
• 1:18 AMYahoo Sports — Dana White's Contender Series Week 4 Results: Highly-touted Adam Darby shines in main event