Mackenzie Dern vs Tecia Pennington — Fight recap

Mackenzie Dern defeated Tecia Pennington by split decision after three rounds on April 9, 2022, in a closely contested strawweight bout. Pennington controlled the striking exchanges, landing 76 significant strikes at 61% accuracy compared to Dern's 50 of 156 (32%), and slightly edged control time at 2:54 versus Dern's 2:24.

Dern's wrestling game proved ineffective, failing to convert any of five takedown attempts, while Pennington attempted none. Despite the striking deficit, Dern's three submission attempts and activity in scrambles secured enough rounds on two judges' scorecards, with Keith Peterson officiating the contentious decision.

The split verdict reflected the fight's competitive nature, with Pennington's superior striking efficiency nearly offsetting Dern's grappling aggression. The result kept Dern in contention at 115 pounds while raising questions about her striking development against volume-based opponents.