Brock Larson, a seasoned mixed martial artist, competed with an impressive record of 42 wins, 10 losses, and no draws. He specialized in the welterweight division, standing at 5 feet 11 inches tall with a reach of 71 inches, fighting predominantly from a southpaw stance. In terms of performance, Larson demonstrated an average of 1.39 significant strikes per minute during his UFC career, landing 46% of them accurately while absorbing 1.5 strikes per minute. His defense was commendable, with a strike defense rate of 55%. He also averaged 2.67 takedowns every 15 minutes, achieving success in 34% of his attempts, and made an average of 2 submission attempts per 15 minutes. Notable victories in Larson's career include a unanimous decision against Keita Nakamura, who held an ELO rating of 1000 at the time. His most recent fights saw him win against Keita Nakamura and Mike Pyle via submission (rear naked choke and arm triangle respectively), but he faced losses against Mike Pierce in a unanimous decision and Brian Foster due to a knockout by punches. His last recorded fight was on November 21, 2009.