Fighter that ruined other fighter career

i think hopkins has retired the most fighters that i know of, if not ruined there careers. just take a look at his record, he's retired a good handful of guys as well as, after losing to hopkins they never really got back on track to win......look at joe lipsey, guy was like 20-0, after hopkins....nothing. the only one that comes to mind,that has had any kind of wins and has made a decent career for himself is glen johnson. i would say for numbers sake hopkins has ruined more careers..... i know that there are some other that can be argued, but for the most part.............hopkins!

I think Ali ruined liston the worst. He is still messed up to this day from it.

Meldrick Taylor wasn't the same after losing to Chavez ledwaba after pac beat the hell out of him.

Not sure anyone mentioned these... My apologies if anyone has mentioned these. K. Tsyzu definately destroyed Judah's career! Forrest/Wright ruined Mosley's career! Mayorga messed up Forrest"s career! Tyson f**ked up M. Spinks career! Ali messed up Foreman's career! (I think to this day Foreman has nightmares about that one!)

Ray boom boom Mancini ruined somebodys career. I'd say the ref was more responsible for Kim's death than Mancini was, that fight should have been stopped earlier.

buster douglas ruined tyson career

Ray boom boom Mancini ruined somebodys career.

riddick bowe ruined golata( golata broke down and started fouling) gatti ruined ward ( dude still sees double) lewis ruined McCall( McCall started crying and quit) soon to be ruined if they dont change Mayweather (law) Spadafora (law)

I think jabs already stated this earlier...Gamache had already been brutally beaten and KOed before Gatti. Gatti did not ruin his career. He sure didn't help his career by coming in 1000 pounds heavier but Gamache was already on the shit end of the stick at that point.

I'd say Gatti destroyed Gamache's career.

Robin Reid destroyed Giovanni Pretorius (or his management did) J.C. Chavez d. Meldrick Taylor Lloyd Honeygan d. Donald Curry

Liston ruined Patterson Foreman ruined Frazier Foreman ruined Moorer

Barrera ruined Hamed's career. Correct ;) . Cocky Hamed couldn´t cope with that loss.

Barrera ruined Hamed's career.

Buster Douglas ruined Tyson

How could we forget Taylor being ruined by JC Superstar? I think he was too disheartened after the loss. Undefeated coming in, he fought his heart out and still came up short. Too bad...

Felix Trinidad ruined 2 jr. Middleweight's careers. David Reid and Fernando Vargas.

Golota ruined Grant's career. He seemed to have shattered the glass placed on Grant's chin.

No mas destroys credibility and poopoo will never live it down.

i disagree , i think the no mas move actually saved freitas from a career ending beating. yeah but his rep as a big punching tough guy is totally destroyed!! he will have that fight hanging over him for years to come.