There are only two fighters who have survived against Topuria in MMA. Josh Emmett, who was praised for his toughness across five rounds, and another featherweight, who could go all the way to the title. Youssef Zalal is the first and only fighter to reach a three-round decision with Topuria.

UFC lightweight champion Ilia Topuria completely downplayed Arman Tsarukyan as a challenge. Out of the top lightweight contenders, many pundits believe Tsarukyan (22-3 MMA, 9-2 UFC) is the sternest test to new champion Topuria (17-0 MMA, 9-0 UFC), who insists that's not the case, and sees Paddy Pimblett (22-4 MMA, 7-0 UFC) as a bigger challenge.