Donny Walker has 10 losses against 10 opponents on his MMA record. For a list of Walker's best fights, refer to "Best fights of Donny Walker".
On June 29, 2013 Donny Walker faced off against Mark Cherico in a featherweight bout at age 33. He was coming in with a record of 15-10 (12). Walker lost the fight via 2nd-round TKO.
On April 20, 2012 Donny Walker faced off against Frank Caraballo in a featherweight bout at age 32. He was coming in with a record of 15-9 (12), and Caraballo was 27 years old and with a record of 8-4 (6). Walker lost the fight via 4th-round KO.
On September 17, 2011 Donny Walker faced off against Ken Stone in a featherweight bout at age 31. He was coming in with a record of 15-8 (12), and Stone was 28 years old and with a record of 9-3 (9). Walker lost the fight via 1st-round choke-out.
On July 2, 2011 Donny Walker faced off against Jeff Hougland in a featherweight bout at age 31. He was coming in with a record of 15-7 (12), and Hougland was 32 years old and with a record of 9-4 (8). Walker lost the fight via 3-round unanimous decision.
On August 23, 2008 Donny Walker faced off against Cody Stevens at age 28. He was coming in with a record of 8-6 (7). Walker lost the fight via 5th-round submission.
On February 23, 2008 Donny Walker faced off against Cub Swanson at age 28. He was coming in with a record of 8-5 (7), and Swanson was 24 years old and with a record of 11-2 (9). Walker lost the fight via 3rd-round submission.
On September 29, 2007 Donny Walker faced off against Yaotzin Meza at age 27. He was coming in with a record of 7-4 (6), and Meza was 26 years old and with a record of 5-3 (2). Walker lost the fight via 2nd-round TKO.
On March 31, 2007 Donny Walker faced off against Mike Bogner at age 27. He was coming in with a record of 6-3 (5). Walker lost the fight via 3-round unanimous decision.
On January 19, 2007 Donny Walker faced off against Jeff Curran at age 27. He was coming in with a record of 6-2 (5), and Curran was 29 years old and with a record of 27-8-1 (18). Walker lost the fight via 3rd-round submission.
On October 23, 2004 Donny Walker faced off against Josh Souder at age 24. He was coming in with a record of 2-1 (2). Walker lost the fight via 2nd-round submission.