Kristhian Rivas vs Zach Winder Open Weight SuperFights - Ocean State Grand Nationals 2025

Kristhian Rivas of Team Legend and Zach Winder of Team Impex/KTOC face off in the Open Weight SuperFights at the 2025 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's Media Coordinator Mike Brumme, as well as Sam Brumme, for their contributions to documenting the events at the Ocean State Grand Nationals.