If necessary, Goiti Yamauchi can jumble up electrical connections. On Friday at the Sanford Pentagon in Sioux Falls, South Dakota, the main event of Bellator 284, featuring the most prolific submission artist in Bellator MMA history, Neiman Gracie, was knocked … Continue reading Neiman Gracie is knocked out by an uppercut from Goiti Yamauchi in the main event of Bellator 284.