Lester Caslow has 11 losses against 11 opponents on his MMA record. For a list of Caslow's best fights, refer to "Best fights of Lester Caslow".
On March 4, 2016 Lester Caslow fought Mike Santiago in a featherweight title fight for Santiago's Ring of Combat Championship title. Caslow was 31 years old and with a record of 15-11 (13), and Santiago was 26 years old and with a record of 16-9 (10). Caslow lost the fight via 1st-round submission.
On July 18, 2015 Lester Caslow faced off against Francisco Isata in a featherweight bout at age 31. He was coming in with a record of 14-10 (12). Caslow lost the fight via 3-round unanimous decision.
On February 8, 2014 Lester Caslow faced off against Brian Kelleher in a featherweight bout at age 29. He was coming in with a record of 11-9 (9), and Kelleher was 27 years old and with a record of 9-6 (8). Caslow lost the fight via 2nd-round submission.
On February 2, 2013 Lester Caslow faced off against Artur Rofi in a featherweight bout at age 28. He was coming in with a record of 8-8 (6). Caslow lost the fight via 2nd-round submission.
On April 13, 2012 Lester Caslow faced off against Scott Heckman at age 27. He was coming in with a record of 7-7 (5). Caslow lost the fight via 1st-round submission.
On February 10, 2012 Lester Caslow faced off against Duane van Helvoirt at age 27. He was coming in with a record of 7-6 (5). Caslow lost the fight via 1st-round submission.
On April 16, 2011 Lester Caslow faced off against Eddie Fyvie at age 26. He was coming in with a record of 6-5 (4). Caslow lost the fight via 3-round unanimous decision.
On October 21, 2010 Lester Caslow faced off against Kenny Foster at age 26. He was coming in with a record of 6-4 (4), and Foster was 25 years old and with a record of 7-2 (4). Caslow lost the fight via 3-round unanimous decision.
On March 28, 2009 Lester Caslow faced off against Daniel Mason-Straus at age 24. He was coming in with a record of 3-3 (2). Caslow lost the fight via 3-round split decision.
On July 12, 2008 Lester Caslow faced off against Tim Troxell at age 24. He was coming in with a record of 2-2 (1). Caslow lost the fight via 1st-round submission.
On April 19, 2008 Lester Caslow faced off against Pat Audinwood at age 23. He was coming in with a record of 2-1 (1). Caslow lost the fight via 3-round unanimous decision.