Lamar Russ has three losses against three opponents on his boxing record. For a list of Russ's best fights, refer to "Best fights of Lamar Russ".
On April 25, 2018 Lamar Russ faced off against Apollo Thompson at age 31. He was coming in with a record of 17-3 (8). Russ lost the fight via 2nd-round retirement.
On August 13, 2014 Lamar Russ faced off against Derrick Findley at age 27. He was coming in with a record of 14-2 (7). Russ lost the fight via 8-round unanimous decision.
On December 7, 2013 Lamar Russ faced off against Matthew Macklin at age 26. He was coming in with a record of 14-1 (7), and Macklin was 31 years old and with a record of 29-5 (20). Russ lost the fight via 10-round unanimous decision.