Kimo Leopoldo has seven losses against six opponents on his MMA record. For a list of Leopoldo's best fights, refer to "Best fights of Kimo Leopoldo".
On October 6, 2006 Kimo Leopoldo faced off against Wes Sims at age 38. He was coming in with a record of 11-7-1 (11), and Sims was 26 years old and with a record of 15-8-1 (14). Leopoldo lost the fight via 1st-round TKO.
On September 30, 2006 Kimo Leopoldo faced off against Dave Legeno at age 38. He was coming in with a record of 11-6-1 (11). Leopoldo lost the fight via 1st-round submission.
On July 17, 2005 Kimo Leopoldo faced off against Ikuhisa Minowa at age 37. He was coming in with a record of 11-5-1 (11), and Minowa was 29 years old and with a record of 28-21-8 (22). Leopoldo lost the fight via 1st-round submission.
On June 19, 2004 Kimo Leopoldo faced off against Ken Shamrock at age 36. He was coming in with a record of 10-4-1 (10), and Shamrock was 40 years old and with a record of 25-8-2 (22). Leopoldo lost the fight via 1st-round KO.
On March 13, 1998 Kimo Leopoldo faced off against Tsuyoshi Kohsaka at age 30. He was coming in with a record of 8-3-1 (8), and Kohsaka was 28 years old and with a record of 12-5 (8). Leopoldo lost the fight via 1-round unanimous decision.
On February 16, 1996 Kimo Leopoldo fought Ken Shamrock in a null title fight for Shamrock's UFC Superfight Championship title. Leopoldo was 28 years old and with a record of 3-2 (3), and Shamrock was 32 years old and with a record of 21-4-2 (18). Leopoldo lost the fight via 1st-round submission.
On September 9, 1994 Kimo Leopoldo faced off against Royce Gracie at age 26. He was coming in with a record of 0-1 (0), and Gracie was 27 years old and with a record of 7-0 (7). Leopoldo lost the fight via 1st-round submission.