Arman Tsarukyan has been officially confirmed as the backup fighter for the Ilia Topuria versus Justin Gaethje bout scheduled for the White House event. The announcement provides insurance for the high-profile main event in case either champion or challenger is unable to compete. Tsarukyan's role as backup ensures the UFC has a ready replacement to step in on short notice. The confirmation comes after earlier indications that Tsarukyan was willing to fill this role for the landmark event.
Arman Tsarukyan has been officially confirmed as the backup fighter for the UFC White House main event, stepping into a standby role for the lightweight title bout between champion Justin Gaethje and top contender Ilia Topuria, scheduled for June 14, 2026.
Gaethje, 37, carries a 28-5 record into the defense and holds the lightweight title. The Arizona native trains out of Genesis Training Center and brings some of the most relentless forward pressure in the division, landing 6.48 significant strikes per minute at 58 percent accuracy. A pure striker by approach, he averages virtually no takedown or submission attempts, making him one of the most straightforward yet dangerous fighters on the roster.
Topuria, ranked second in the lightweight division and first in the pound-for-pound rankings, enters at 17-1 and holds the second spot in the 155-pound rankings. The 29-year-old Spaniard, who fights out of Climent Club, stands five-foot-seven with a 69-inch reach and mixes clean striking — 4.81 significant strikes landed per minute — with a takedown threat of nearly two per 15 minutes and over one submission attempt per 15 minutes.
Tsarukyan, also 29, holds the number-one lightweight ranking and carries a 23-3 record. The Russia-born American Top Team product is five-foot-seven with an unusually long 72-inch reach. He is one of the division's most active grapplers, averaging 3.26 takedowns per 15 minutes, while also posting a 50 percent striking accuracy rate. His willingness to accept the backup role ensures the UFC has its most qualified available replacement ready to step in on short notice should either Gaethje or Topuria be unable to compete.
Why it matters
- Tsarukyan is the top-ranked lightweight, making him the natural and most credible insurance option for the title fight
- His presence guarantees the White House main event has a ready, high-level replacement without the need for last-minute scrambling
- All three fighters are ranked inside the division's top two spots, meaning any pairing produces a legitimate title-level bout
Sunday, June 14, 2026
