David Heath has seven losses against seven opponents on his MMA record. For a list of Heath's best fights, refer to "Best fights of David Heath".
On November 12, 2010 David Heath faced off against Rodney Wallace in a light-heavyweight bout at age 34. He was coming in with a record of 16-7 (14), and Wallace was 28 years old and with a record of 9-3 (3). Heath lost the fight via 3-round unanimous decision.
On October 2, 2009 David Heath faced off against Mike Nickels at age 33. He was coming in with a record of 13-6 (11). Heath lost the fight via 3rd-round submission.
On May 15, 2009 David Heath faced off against Travis Galbraith at age 33. He was coming in with a record of 11-5 (9). Heath lost the fight via 3-round split decision.
On September 26, 2008 David Heath faced off against Emanuel Newton at age 32. He was coming in with a record of 10-4 (8), and Newton was 24 years old and with a record of 10-3-1 (4). Heath lost the fight via 2nd-round submission.
On February 2, 2008 David Heath faced off against Tim Boetsch at age 31. He was coming in with a record of 9-3 (7), and Boetsch was 27 years old and with a record of 6-1 (6). Heath lost the fight via 1st-round TKO.
On August 25, 2007 David Heath faced off against Renato Sobral at age 31. He was coming in with a record of 9-2 (7), and Sobral was 31 years old and with a record of 30-8 (19). Heath lost the fight via 2nd-round choke-out.
On April 21, 2007 David Heath faced off against Lyoto Machida at age 31. He was coming in with a record of 9-1 (7), and Machida was 28 years old and with a record of 9-0 (4). Heath lost the fight via 3-round unanimous decision.