Here is a list of Smith's best fights. For a list of Smith's losses, refer to "Colton Smith Losses".
On December 15, 2012 Colton Smith faced off against Mike Ricci in a welterweight bout at age 25. He was coming in with a record of 3-1 (2), and Ricci was 26 years old and with a record of 7-2 (5). Smith won the fight via 3-round unanimous decision.
On March 25, 2011 Colton Smith faced off against Brian Nielson at age 23. He was coming in with a record of 1-0 (1). Smith stopped Brian Nielson via submission.