Anyone know if there are any undefeated heavyweights...

[GranTorino]

Hmmm. Maybe I wasn't clear.

It seems everyone one of you misread my question. I was wondering if there were any undefeated heavyweights out there with all knockouts

None of the guys you submitted are undefeated and have all their wins by KO.

[GranTorino]

Ahh, Denis Boitsov with 9 wins and 9 ko's. Is he the highest currently?

[trinidadpr87]

Carl Davis Drumond
6-0 6ko's

Jake Goodnight
4-0 4ko's

Johnnie White
5-0 5ko's

Lightweight Edwin Valero
16-0 16ko's all in the first round.

[druth]

If you're looking for the bigger names (which I assume you are), off the top of my head, Rocky Marciano has the best KO % of any heavyweight with 49 wins and 43 KO's. Quick math and that's somewhere around 85-90%. Don't quote me on this, but I think it's right.

[Round 1]

This is my homeboy, he was 18-0 with 18 ko's until his last fight.
http://www.boxrec.com/boxer_display.php?boxer_id=047041

[KidBlackie]

Yeah, David "Nino" Rodriguez is a damn fine prospect who was 18-0 with 18 FIRST RD KOs and some of those later heavies were decent quality. He looks skilled too. Why he doesn't want to be a millionaire is beyond me. He's 6'5" in the 240s, looks like a model for GQ and Latinos would go nuts over him, hell everyone would. He's still young yet, but he just won a 4 rder in a nothing bout against novice journeyman type and going nowhere fast. He's blowing an opportunity of a lifetime, but he's young enough to make some hay still. His manager has got to be the dumbest guy on the planet and maybe Nino is too.

[Nautilus]

If you're looking for the bigger names (which I assume you are), off the top of my head, Rocky Marciano has the best KO % of any heavyweight with 49 wins and 43 KO's. Quick math and that's somewhere around 85-90%. Don't quote me on this, but I think it's right.

Vit Klitsckko and FGeorge Foreman have 97% of their wins by KO.

[Nautilus]

Ahh, Denis Boitsov with 9 wins and 9 ko's. Is he the highest currently?

I believe he is the highest.

[badblood]

Carl Davis Drumond
6-0 6ko's

Jake Goodnight
4-0 4ko's

Johnnie White
5-0 5ko's

Lightweight Edwin Valero
16-0 16ko's all in the first round.

Jake Goodnight?!? HAHAHAHA!!!!