Which fighter will retire if they lose by K.O. (Out of these 4)

Mayweather. First I doubt he's even fighting because he's hungry again, or because of his love for the sport, I rather think he needs some more cash. Second, he thinks he's intouchable in the ring, if he gets knocked out it will be a severe blow to his ego and I don't think he can ever recover from that mentally. The other guys have all been stopped or at least been knocked down in their careers, and they came back stronger.

 

Marquez I think will be a little older and harder to rebuild again.

 

none IMO. 4 of them has too much pride to let it end with a loss esp. a KO. but if i have to choose 1, it might be JMM simply because of his age.

 

Ive got to go with Pac or Cotto.

 

I'd say Marquez.

 

No one will retire if he looses by KO

 

Interesting - rare to find a 5 option question (if you include "none") so evenly split.

I have no clue - total crapshoot. But I think for all of them the reason(s) to continue outweigh not doing so.

 

i'd have to gto with pac calling it time if he got k.o'd. but on the same note i cant see him loosing to cotto.

 

I don't think any of those guys will retire if they get kO'd. However iN cotto's case I think if he gets KO'd it will hurt his reputation big time and he'll be dropped from the elite. He'll get a zab judah like status