What is JMM biggest win??

this is the reason why jmm is obsessed with pac. even when he loses, his ranking goes up just for giving the p4p best a challenging fight

JMM is currently ranked #2 at the pound for pound. Was this because of his wins over Casa and Diaz? Or was it his close loss to Pac? I know he's a great fighter, but looking at his record, i'm not really sure which fight is his career defining win or fight. What do you guys think? jmm's biggest win was losing to pac 2x.

pacquiao 2x................

Sadly, the loss to Manny and draw is the best on JMM's resume. Barrera was past his time, Casamayor too.

JMM is currently ranked #2 at the pound for pound. Was this because of his wins over Casa and Diaz? Or was it his close loss to Pac? I know he's a great fighter, but looking at his record, i'm not really sure which fight is his career defining win or fight. What do you guys think? Pac twice.

Casamayor!

It has to be either the Casamayor or the first Pac fight.. Even though the first Pac fight was a draw, getting up 3 times against Pac in the first round, then schooling Pac after that was crazy.. I still watch that fight in amazement.. Casamayor since he was the Lineal Champion and Marquez who stepped up in weight outboxed and KO'd him with accurate punches..

Marco Antonio Barrera with out douds then Juan Diaz

Juan Diaz and the second Manny Pacquiao fight.

MAB was imo.

Barrera Juan Diaz Can't say Casamayor the guy went life and death w/ Katsidis (Gatti 2.0 who had to go to war w/ Graham Earl, a guy Khan (pre-Prescott version) stopped in a round) but the accomplishment of winning the LW title is nice

I think the Casamayor win is his best victory if you want my honest opinion, simply because of the name. I thought his victory against Barrera was too close to be considered his best win. If judges were competent I would say his victory over Chris John is his best win, because he beat him in his home country and look at what John has went on to accomplish. I don't think he was robbed in any of those fights against Pacquiao though. Although I did score the second fight in JMM's favor.

JMM is currently ranked #2 at the pound for pound. Was this because of his wins over Casa and Diaz? Or was it his close loss to Pac? I know he's a great fighter, but looking at his record, i'm not really sure which fight is his career defining win or fight. What do you guys think? Casa was the RING/Lineal champ and had never been stopped before. u can agrue that was his best win