In a historical 4-fight card, Terence Crawford became the first male boxer to become an undisputed champion in 2 weight classes in the 4-belt era, by stopping Errol Spence Jr. in round 9. Plus, Isaac Cruz scored a decision win over Cabrera to stay on his winning ways. #spencecrawford #boxing #shosport #errolspencejr #terencecrawford #SHOSports Don't miss out on the action! Visit the below links to sign up for reminders! Championship Boxing: s.sho.com/3oiG6RE Bellator: s.sho.com/3eSmXDb Subscribe to the SHOWTIME Sports YouTube channel: goo.gl/s8CWVT Follow SHOWTIME Sports: Facebook: facebook.com/ShoSports Twitter: twitter.com/SHOsports Instagram: instagram.com/shosports Official Site: sho.com/sports Follow SHOWTIME Boxing: Facebook: facebook.com/ShoBoxing Twitter: twitter.com/ShowtimeBoxing Instagram: instagram.com/showtimeboxing Snapchat: snapchat.com/add/showtimeboxing Tumblr...