Has there ever been a boxer who's trainer/father messed up their careers?

Yeah he let the 2nd fight go too long but Isaac had to take the rematch he won't have any success moving up his career was basically ruined anyway if he doesn't take the rematch Yer imo he needs to go down as low as he can get cause he's just wayy too short.

I would have to put Dogboes father up their for ruining his career. He definitely did not need that second beat down plus he let both fights go on way to long. Yeah he let the 2nd fight go too long but Isaac had to take the rematch he won't have any success moving up his career was basically ruined anyway if he doesn't take the rematch

There have been plenty.

Probably be better off asking who's father didn't hamper their career, Anatoly Lomachenko would be one I guess, considering what he has done with Usyk and Vasyl.

I'd say plenty fell down, but the more famous fighters either had a relationship that worked, or ditched Dad in time. Eubank Jnr might still be up for debate. Michael Bentt? Though the career that it would have benefited probably wouldn't have been boxing. Must admit, I can't understand how a Dad can be in the corner. How do you make good decisions while your son is being punched in the head? Must admit, I can't understand how a Dad can be in the corner. How do you make good decisions while your son is being punched in the head? Never understood this either Especially once you hit the pro’s I know my judgement would be cloudy as fugh

I would have to put Dogboes father up their for ruining his career. He definitely did not need that second beat down plus he let both fights go on way to long.

Robert Guerrero was held back a little I believe. Still has a great resume tho.

I'd say plenty fell down, but the more famous fighters either had a relationship that worked, or ditched Dad in time. Eubank Jnr might still be up for debate. Michael Bentt? Though the career that it would have benefited probably wouldn't have been boxing. Must admit, I can't understand how a Dad can be in the corner. How do you make good decisions while your son is being punched in the head?