McKay hit his rival right after the welcome touch, and that was enough to win. At the same tournament another short-term duel took place, which lasted 9 seconds. Jacob Thrall beat Dillon Tolbert by a technical knockout.
Shane McKay earns the fastest KO in @Shamrock_FC history in an UNBELIEVABLE 4 seconds. My God... #ShamrockFC313 @FloCombat pic.twitter.com/1gGSNvsr47
— Shamrock FC (@Shamrock_FC) December 9, 2018