Jake Paul and Mike Tyson have come together to make a friendly (or maybe not so friendly) wager on the Katie Taylor-Amanda Serrano trilogy fight.

Rivals-turned-bettors, Jake Paul and Mike Tyson, have placed a wager on the upcoming women's championship match between Katie Taylor and Amanda Serrano.

Katie Taylor faces Amanda Serrano in an unprecedented trilogy bout at Madison Square Garden on Friday night, as one of sport’s greatest rivalries reaches a dramatic conclusion in New York.