By Miguel Rivera

Former four division world champion Juan Manuel Marquez is giving the clear edge to Saul 'Canelo' Alvarez (48-1-1, 34 KOs) to defeat his countryman Julio Cesar Chavez Jr. (49-2-1, 32 KOs), when the two Mexican superstars collide on May 6th as part of Cinco De Mayo weekend.

The fight will take place at a catch-weight of 164.5-pounds. Canelo will come up from 154-pounds, where he holds the WBO junior middleweight title. And Chavez Jr. will come down from the super middleweight limit of 168-pounds. According to Chavez, there is a contract clause that will cost him a $1 million for every pound that he's over.

Marquez recently discussed that he believes Chavez Jr. will have a difficult time making the weight limit, but if he's able to make the weight safely then Marquez expects a very competitive fight.

"It 's a tactical fight in which a very good pace will be imposed in the fight and I think that pace is in favor of Canelo Alvarez... when it comes to speed, to boxing. But as you commented - if Junior prepares as he should... working on his long legs, doing a lot of work on speed - it will then be a very competitive fight," Marquez told Sportscenter.

"If we are going to see which of these fighters has the best boxing conditions - I think it will be on the side of Canelo.... speed, technique, waist movement, counter-punching and he has handled himself quite well in his previous fights. I think he can win that fight. Speaking as a fighter, I think the fight is more in favor of Canelo Alvarez.. the speed, technique and he works harder with his legs. Julio Cesar Chavez is more of a come forward fighter, who likes to exchange punches."