This story has now been updated to reflect the addition of Renato Moicano to the main card. One of MMA's biggest stars, Islam Makhachev, is about to ignite the year with a fight against Renato Moicano.

Arman Tsarukyan thinks he can drag Islam Makhachev into deep waters at UFC 311. Tsarukyan (22-3 MMA, 9-2 UFC) challenges lightweight champion Makhachev (26-1 MMA, 15-1 UFC) in Saturday’s main event (pay-per-view, ESPNews/Disney+, ESPN+) at Intuit Dome.

Arman Tsarukyan has been forced out of the main event at UFC 311, with Brazil's Renato Moicano stepping in to challenge Islam Makhachev on one day's notice.