Mason Bumba vs Sebastian Villanueva Open Weight SuperFights - Ocean State Grand Nationals 2026

Mason Bumba of Team Revolution and Sebastian Villanueva of Team Paul Mitchell face off in the men's open weight SuperFights at the 2026 Ocean State Grand Nationals in Warwick, Rhode Island. Get in The Zone on Instagram: https://www.instagram.com/sportkaratezone?igsh=N3ZjcDFyMTRiMHBi&utm_source=qr Like/Follow SKZ on Facebook: https://www.facebook.com/profile.php?id=61556832383575 Special thanks to Sport Karate Zone Media Coordinator Mike Brumme for his contributions to documenting the action at the Ocean State Grand Nationals.