Floyd Mayweather Sr., father and head trainer of Floyd Mayweather Jr., is picking Saul "Canelo" Alvarez (49-1-1, 34 KOs) to defeat Gennady Golovkin (37-0, 33 KOs) in two weeks.

Canelo will challenge Golovkin, the WBC, IBO, IBF, WBA middleweight champion, on September 16th from the T-Mobile Arena in Las Vegas. The fight will be headline an HBO Pay-Per-View event.

Mayweather Jr. is the only fighter to hold a victory over Canelo. He won a twelve round decision over the Mexican star in September of 2013, when they fought at a catch-weight of 152-pounds.

There was a time when Mayweather Sr. was giving Golovkin the edge, but that's no longer the case. He believes the boxing skills of Canelo will make a big difference in the fight.

"I’m gonna tell you this right here, I think Canelo can beat him if he uses his jab a lot and he just moves around and makes sure he stays at a distance from him. Don’t get in close, just keep using the jab. Jabbing to the body, jabbing back to the head, hooking off the jab. I think Canelo can do that too, he can," Mayweather Sr. told On The Ropes Boxing Radio.

"I think Canelo wins real good and real easy. I think he just needs to box, and like I said, whenever that dude ‘Triple G’ is coming in, you have to keep your hook ready because all you gotta do is jab and hook off and he will never find you, believe me."

And he also credits Canelo with becoming a much better fighter since he suffered his first career defeat - but he still feels Floyd Jr. would beat him in a rematch.

"Of course [he's become a much better fight], some fighters get beat and they get beat brutally where it harms them real bad. Canelo fought Floyd and he can’t whoop Floyd anyway, I’m just saying, he can’t whoop Floyd, that’s a fact. I think Canelo is going to do very good," Mayweather Sr. said.