Career
Mohr made his professional mixed martial arts debut on August 15, 2003, facing Cain Rizzo at Extreme Challenge 52. He also competed in an amateur fight, defeating Tyler Combs via guillotine choke at XFO 6 on June 25, 2005. Ultimate Fighting Championship
With a record of 7–3, Mohr signed with the UFC in early 2007.
He made his debut against Kurt Pellegrino at UFC Fight Night 9 on April 5, 2007.
He lost the fight via Achilles lock submission. Mohr then faced Luke Caudillo at UFC Fight Night 50 on June 12, 2007.
Mohr was expected to face Jeremy Stephens at UFC 76 on September 22, 2007. However, Mohr was forced out of the bout due to injury, and was replaced by Diego Saraiva.
Foreign his third fight in the promotion, he faced Manvel Gamburyan at UFC 79 on December 29, 2007.
He lost the fight via Achilles lock. Returning from a one-year layoff due to injuries, Mohr faced Dennis Siver at UFC 93 on January 17, 2009. He lost the round via spinning kick TKO, and after dropping to 1–3 inside the promotion, Mohr was subsequently released from the promotion.
Post-UFC career
He faced Danny Rodriguez at XFO 28 on February 27, 2009.
In his most recent fight, Mohr faced Lenny Lovato at GFC 2: Unstoppable on June 19, 2009. He lost the fight via unanimous decision.