by Edward Chaykovsky

Saul 'Canelo' Alvarez (47-1-1, 33KOs) has ripped out at the upcoming fight which involves Gennady 'GGG' Golovkin (35-0, 32KOs).

Back in May, Canelo fought welterweight contender Amir Khan at a catch-weight of 155-pounds. Khan moved up by eight pounds for the contest.

Golovkin gave Canelo all sorts of hell for taking part in such a contest - calling it nothing more than a "business fight." But now Golovkin finds himself in a similar position.

Golovkin is returning to the ring on September 10th, when he defends the WBC/IBO/IBF/WBA middleweight titles against IBF welterweight champion Kell Brook (36-0, 25KOs) at the O2 Arena in London.

Brook, who ironically is Khan's domestic rival at 147, will be moving up by thirteen pounds to challenge Golovkin for the belts.

Canelo feels Golovkin should have never opened his mouth, because the Mexican star believes GGG is taking part in a fight that is very uneven.

"Amir Khan went up one division when he fought; Golovkin is making Brook go up two divisions for their fight and he criticised me so many times. That’s why I say, ‘don’t open your mouth, because you’ll bite your tongue,’" Canelo said.

Canelo has already stated that Brook is a sacrificial lamb, with little chance of victory. He expects Brook to get knocked out inside the distance.

"Is Brook being sacrificed? No doubt about it. We all know what’s going to happen in the fight, I’m not too interested in the fight itself but he’s going to knock Brook out," Canelo said.

Canelo has dropped back to junior middleweight and returns one week later on September 17th, when he takes on undefeated Liam Smith for the WBO junior middleweight championship. The fight will take place at AT&T Stadium in Arlington, Texas with HBO Pay-Per-View and BoxNation carrying the event.