What was the worst beating you ever seen a boxer take who wasn't KO'ed in the fight?

[Mooshashi]

Tunney - Greb I. Tunney took a sustained beating over 15 rounds. Lost a lot of blood.

Well I didn't actually see it, but there are plenty of eye witness reports out there as evidence.

[Gideon lock]

Kell brook against ggg, that fight effectively killed Kells prime and eye socket.

[MEXICAN STYLE]

Pacquiao using Brandon Rios as a punching bag

[alexguiness]

Magarito against Pac.

[Beterbiev#1]

Briggs vs Vitali

Hopkins vs Kovalev

[The Big Dunn]

Go watch Morales v Zahir Raheem.