Middleweight: 171-185 lbs.

Krzysztof Kulak and Vitor Nobrega compete for the inaugural KSW middleweight championship.
1	Krzysztof Kulak	def.	Vitor Nobrega	Decision (unanimous) @ 5:00 of R3	KSW 13: Kumite	05.07.10
Krzysztof Kulak vacates the KSW middleweight championship after sustaining an injury that prevents him from defending the title. Michal Materla and Jay Silva to compete for the vacant KSW middleweight championship.
2	Michal Materla	def.	Jay Silva	Decision (majority) @ 5:00 of R5	KSW 19: Pudzianowski vs. Sapp	05.12.12
		def.	Rodney Wallace	Knockout (punch) @ 0:21 of R1	KSW 21: Final Resolution	12.01.12
		def.	Kendall Grove	Decision (unanimous) @ 5:00 of R4	KSW 23: Khalidov vs. Manhoef	06.08.13
		def.	Jay Silva	Decision (unanimous) @ 5:00 of R3	KSW 26: Materla vs. Silva	03.22.14
		def.	Tomasz Drwal	TKO (punches) @ 4:56 of R3	KSW 31: Materla vs. Drwal	05.23.15
3	Mamed Khalidov	def.	Michal Materla	Knockout (flying knee & punches) @ 0:31 of R1	KSW 33: Materla vs. Khalidov	11.28.15
		def.	Aziz Karaoglu	Decision (unanimous) @ 5:00 of R3	KSW 35: Khalidov vs. Karaoglu	05.27.16
Mamed Khalidov vacates the KSW middleweight championship in order to compete for the KSW light heavyweight championship. Michal Materla and Scott Askham compete for the vacant KSW middleweight championship.
4	Scott Askham	def.	Michal Materla	Knockout (flying knee) @ 1:23 of R3	KSW 49: Materla vs. Askham 2	05.18.19