floyd mayweather (after guerrero fight)*By now it should be more than obvious that they don’t call Floyd Mayweather Jr. “Money” for nothing.

That’s because in the ring, he’s been nothing but just that. Money. Bet against him at your own peril and that of your wallet, too.

He proved it once again Saturday night against Robert Guerrero. After a year off and some jail time for domestic abuse, Money came back with a vengeance. It was like he’d never had time away from the game.

Here’s how Sports Illustrated described it:

The defense was back, just like it used to be. Floyd Mayweather Jr.’s dad was back, too, just like he used to be. And Mayweather was a winner once again – just like he always is.

Mayweather fought as if he had never left the ring, coming back from a year’s absence Saturday night to win a unanimous 12-round decision over Robert Guerrero in their welterweight title fight.

The game plan was defense, and Mayweather followed it perfectly. With his father directing from the corner after a 13-year absence, he dominated Guerrero in a performance not totally expected at the age of 36.

“I needed my father tonight,” Mayweather said. “My defense was on point and he told me to stick with my defense and that the less you get hit the longer you last.”

Mayweather was masterful at times, landing thudding right hands and bloodying Guerrero’s face in a performance that mimicked some of his best fights. Mayweather hurt Guerrero on several occasions, including a series of right hands near the end of the eighth round that buckled Guerrero’s knees.

All three judges scored the bout 117-111. The Associated Press had it 119-109.

“We did it again,” Mayweather said after earning at least $32 million for his night’s work. “I take my hat off to Robert Guerrero. He’s a true warrior.”

Get the full report at SI.com.