Inspirational lightweight Nick Newell (10-0), the undefeated fighter with just one fully-formed arm, continues to prove his doubters wrong, this time earning a first-round submission win over Keon Caldwell (9-2).
Caldwell stunned Newell with an early straight, and he followed to the floor. But Newell quickly recovered and reversed the position by scrambling up and scoring a takedown. Caldwell scrambled back to his feet, but he was tagged with a few strikes as he scrambled away.
With Caldwell looking to strike, Newell again slipped in for a takedown. With Caldwell working from guard, Newell slipped out and locked in a guillotine choke, adjusting his squeeze until he earned the tap at the 2:07 mark of the opening frame.