Lightweight: 146-155 lbs.

Dennis Davis and Jeremy Saunders compete for the inaugural SportFight lightweight championship.
1	Dennis Davis	def.	Jeremy Saunders	Submission (guillotine choke) @ -:-- of R2	SF 4: Fight For Freedom	06.26.04
		def.	Trevor Burnell	Submission (guillotine choke) @ 0:26 of R3	SF 7: Frightnight	10.23.04
		def.	Trevor Burnell	Decision (unanimous) @ 5:00 of R3	SF 9: Respect	03.26.05
2	Cam Ward	def.	Dennis Davis	Submission (rear-naked choke) @ 2:04 of R3	SF 11: Rumble At The Rose Garden	07.09.05
3	John Gunderson	def.	Cam Ward	Decision (unanimous) @ 5:00 of R3	SF 14: Resolution	01.06.06
John Gunderson vacates the SportFight lightweight championship after leaving the promotion to compete for the International Fight League. Travis Bush and Enoch Wilson compete for the vacant SportFight lightweight championship.
- - -	Travis Bush	drw.	Enoch Wilson	Draw (split) @ 5:00 of R3	SF 18: Turning Point	01.06.07
Travis Bush and Enoch Wilson compete to a draw.  The SportFight lightweight championship remains vacant. Travis Bush and Enoch Wilson compete in a rematch for the vacant SportFight lightweight championship.
4	Travis Bush	def.	Enoch Wilson	Decision (unanimous) @ 5:00 of R3	SF 19: Cinco de Mayhem	05.05.07
Travis Bush goes inactive while competing in the welterweight division.  The SportFight lightweight championship is not defended during this time yet remains occupied by Bush. Lyle Beerbohm and Ed Nuno compete for the interim SportFight lightweight championship.
INT	Lyle Beerbohm	def.	Ed Nuno	Decision (unanimous) @ 5:00 of R3	SF 22: Re-Awakening	04.18.08
Travis Bush is stripped of the SportFight lightweight championship after failing to defend. Lyle Beerbohm vacates the interim SportFight lightweight championship after leaving SportFight to compete for Strikeforce. Contenders are never determined to compete for the vacant SportFight welterweight championship. SportFight ceases operations and folds by the end of the 2012 calendar year.