Motionsports

A moderately difficult achievement. Here are a few tips to bear in mind:

- It isn't necessary to win a match by KO to get the Diamond. I won on points against The Czar. KO's help your cause of course. You need ideally to be getting two knock downs out of the three required to end the match if you intend on relying on a points finish.

- You will score MUCH more for a consistent and strong show of defensive authority. Parry, parry, parry. NEVER let your guard down.

- Always attack in bursts. Two or three punches, maybe extend the combo if a good shot reveals your opponent completely to you.

- The harder hitters you'll face are able to break your guard with one punch (indicated by flashing gloves on screen). ALWAYS strike after absorbing a punch/combo from them as you're a sitting duck otherwise. You need not connect. A missed, or blocked attack will replenish your guard.

Bit late but this is what is working for me for all boxers:

Once they hit, immediately do a swift right jab, left jab and right uppercut and block.
You could switch it up to left jab, right jab, left uppercut and block but that didn't really matter for me.

Rinse and repeat, I even did all boxers without the golden gloves as they are not available anymore.