Xiao Long, a seasoned mixed martial artist, has amassed an impressive record of 27 wins, 10 losses, and no draws, competing primarily in the 135 lbs weight class. Standing at 5' 8', with a reach of 70', Xiao fights from an orthodox stance. In terms of performance, Xiao demonstrates a striking rate of 5.25 significant strikes per minute, landing 46% of these attempts. However, he also absorbs a considerable number of strikes, averaging 4.2 per minute, with a strike defense of 50%. His takedown accuracy is 25%, and he averages 0.69 takedowns per 15 minutes, but he has yet to attempt any submissions during his UFC career. Xiao Long's most notable victory came against Quang Le, who held an ELO rating of 987. His latest fight was on August 23, 2025, where he faced SuYoung You and suffered a unanimous decision loss. Prior to this, Xiao achieved a knockout victory over Quang Le in November 2024. However, his previous bout in June 2024 ended in a split decision loss against ChangHo Lee.