Jim Mullen, a mixed martial artist, competed in the Ultimate Fighting Championship (UFC) with a record of 0-2-0 and a UFC record of 0-1-0. Weighing 215 lbs., he stood at 6' 1" tall, adopting a southpaw stance during his fights. In terms of performance statistics, Mullen demonstrated minimal activity in the octagon. His average significant strikes per minute were zero, and his striking accuracy was recorded at 0%. He absorbed an equal number of strikes per minute, with a strike defense rate of 0%. Takedowns, submission attempts, and takedown accuracy were all absent from his UFC career averages. Mullen's most notable achievement came in the form of a loss against Scott Ferrozzo on February 7, 1997. The defeat was via KO/TKO knees, marking the end of Mullen's UFC career. His recent fight history consists solely of this single bout, as he last competed in the UFC over two decades ago.