Floyd Mayweather Jr. hits big again after Terence Crawford huge bet winner

They don’t call him Floyd “Money” Mayweather Jr. for nothing. The 48-year-old boxing legend made a boatload of cash betting big on Terence Crawford to upset Canelo Alvarez on Saturday night.
Mayweather Jr. has made $1.2-$1.5 billion in his boxing career and can afford to place big bets. He’s known as a big gambler and has his main residence in Las Vegas, Nevada. He also walks around with a million in cash in his backpack with his security with him and isn’t shy about countIng his fight purses on social media.
Floyd Mayweather flexing his money after the Mike Tyson fight announcement 💀
— Championship Rounds (@ChampRDS) September 5, 2025
🎥 @FloydMayweather pic.twitter.com/StR3PaEuTf
RELATED: Terence Crawford's payday vs. Canelo is shockingly lower for Netflix fight
After showing off he won on the +148 Crawford on Saturday and scoring $74k, Mayweather Jr. turned his attention to the WNBA playoffs and the hometown Las Vegas Aces who have been as hot as Crawford entering the postseason on a 16-game winning streak. As such, Mayweather put $20k on the Aces to win the first half of Game 1 vs. the Seattle Storm by 3.5 points on Sunday.

RELATED: Canelo comforted by wife and daughter in vulnerable moment after losing
And win the $18,181.80 he did. The Aces would lead at halftime 45-25, easily covering.
What will Mayweather Jr. be betting on next? He loves to post his plays so let’s see if the 50-0 boxing legend can continue his gambling hot streak.
Floyd Mayweather with his earnings after betting on Terence Crawford vs Canelo Alvarez pic.twitter.com/2yuPo1uQKf
— 2Cool2Blog (@2Cool2Blog) September 14, 2025
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Matt Ryan is a dedicated sports journalist with over 20 years of experience in digital and linear media. After receiving a Masters in Journalism from USC, he’s worked for Fox Sports, NBC Sports, Yahoo Sports, USA Today Sports Media Group, and Bally Sports, while holding various leadership roles along the way.