Mayweathers Hands starting to break down, Or just training Hard? (Pic inside)

[Come∂ian]

It's the dye off gloves.

exactly. The kids on this site have some type of imagination.

[BoxingGenius27]

hahahah you photo shopped it

[SuckaPunch]

if that was pacquiao with the bloody knuckle, we wouldn't have heard the end of it

[KillerRightHook]

It's the dye from his Gloves.

[Kenny MF Powers]

Its probably blood from fisting Junior Dongs mom.

Or any other annoying boxing scene poster you wish to insert in the sentence...

[jtiger777]

let me guess.... its steroids right?

[madsweeney]

Looks eerily like Margarito's "red stain"

[Null]

Unless he's punching rocks, it's the dye from the gloves.