Deontay Wilder KOs Artur Szpilka | SHOWTIME CHAMPIONSHIP BOXING

Deontay Wilder defends his WBC Heavyweight World Title with a devastating knockout over Artur Szpilka in the ninth round of their SHOWTIME CHAMPIONSHIP BOXING matchup. #SHOSports Subscribe to the SHOWTIME Sports YouTube channel: Follow SHOWTIME Sports: Facebook: Twitter: Instagram: Snapchat: Official Site: Follow SHOWTIME Boxing: Facebook: Twitter: Instagram: Tumblr: Follow INSIDE THE NFL: Facebook: Twitter: Instagram: Follow BELOW THE BELT with Brendan Schaub: Facebook: Twitter: Instagram: Follow SHOWTIME: Facebook: Twitter: Instagram: Youtube: Official Site: