Floyd Mayweather Jr. bet on the underdog Terence Crawford to beat the super middleweight legend Canelo Alvarez last night at Allegiant Stadium in Las Vegas, Nevada.

The 48-year-old Mayweather Jr. is gearing up for his own super fight now that his career dominating weight classes like Crawford are over. He’s set to fight the legendary Mike Tyson some time in the spring of 2026. While he awaits that fight, he watched another legend cement his status as an all-time great in Crawford after he defeated Canelo by unanimous decision to become the first undisputed champion at three weight classes in the four-belt era and bring his record to 42-0.

Crawford’s defense and ring IQ were on full display, as he slipped Canelo’s heavy punches and countered with precision. Despite Canelo’s size advantage, his blows failed to faze Crawford, who dictated the tempo and never allowed his opponent to find a rhythm. It’s well known Mayweather Jr. is a big gambler and has his main residence in Vegas. He bets big on sporting events and is famous for always walking around with $1 million cash on him. He’s shown of millions in cash as well on social media.