The fight was Dern's most impressive performance to date. She passed Fontes' guard moments into the match and went to work immediately on a brabo choke. She finished the fight from mount in less than three minutes. Which although is not a record for Mackenzie (14 seconds), still is quite impressive!
Watch all three of Mackenzie Dern's performances at Fight to Win below. Who would you like see challenge her at the next show?