MMA Fighter Leaves Opponent Stiff on Canvas Floor Via Overhand Right at TKO37

Some of the best (most vicious) MMA highlights come by way of the more obscure promotions. That was the case on this Friday the 13th when TKO37: Rivals, which aired on UFC Fight Pass, went down in Montreal.

It took a mere 20 seconds for Eric Daigneault to absolutely level Jonas Rubiano with an overhand right from hell that left Rubiano laid out and stiff as a board on the canvas floor. 

Daigneault entered the fight with a 1-2 record, while Rubiano was making his professional MMA debut. It's safe to say Rubiano may be reconsidering his MMA career after the walloping he took. 

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