William Silveira da Silva “Cowboy”

Photo of William Silveira da Silva
Gender Male
Height 0' 0"
Weight Class

William Silveira da Silva is a MMA fighter with a professional fight record of 1 wins, 5 losses and 0 draws

Professional Career Statistics

Pro Record 1-5-0 (Win-Loss-Draw)
Career Length 2 years, 2 months, 29 days
Rounds Fought 4.0
Avg. Fights/Year 2.8
Longest Layoff 11 months, 24 days
Quickest Turnaround 1 month, 11 days

Record BreakDown

- KO/TKO SUB DEC
Wins 1 0 0
Losses 4 1 0
Finish Rate 100.0%
Finished Rate 100.0%
Win by Decision Rate 0.0%
Loss by Decision Rate 0.0%
Win by KO Rate 100.0%
Loss by KO Rate 80.0%
Win by SUB Rate 0.0%
Loss by SUB Rate 20.0%
Win Method
Loss Method

Current Streak

3 Losses

Quick Hits

Fastest Win 02:16
Fastest KO 02:16
Fastest SUB -
Ave. Rounds (Ws) 0.5
Ave. Length of Fight (Ws) 02:16
Ave. Rounds (Ls) 0.7
Ave. Length of Fight (Ls) 03:35
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
NSF 08/18/2019 L
(1-4-0) 		Ueliton Lopes de Lara
(5-2-0) 		KO
Cidade Da Luta 3 		1 00:42
NSF 08/25/2018 L
(1-3-0) 		Dalton Ribeiro
(2-3-0) 		WW KO
Gladiator Combat Fight 39 		1 03:33
NSF 07/14/2018 L
(1-2-0) 		Thalysson Galleoni
(2-0-0) 		WW Submission (Rear Naked Choke)
Warrior Challenge 16 (Brazil) 		1 03:43
NSF 05/05/2018 W
(0-2-0) 		Matheus Henrique
(0-2-0) 		WW TKO/RSC (Referee Stoppage from Punches)
Adventure Fighters Tournament 13 		1 02:16
NSF 08/26/2017 L
(0-1-0) 		Irwing Machado
(13-6-1) 		LW TKO/RSC
Adventure Fighters Tournament - Explosion Brasil 		2 00:00
NSF 05/20/2017 L
(0-0-0) 		Ricardo Guimaraes
(1-0-0) 		TKO/RSC
Adventure Fighters Tournament 9 		1 05:00
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class