While having the opportunity to make GIFS for people and for personal use i have been able to analyse every frame and have come across some suspicious KO's. 2 of which are elaborated further.
case one
kofi jantuah and jose louis rodriguez
this punch is nowhere near a KO punch, jose was leaning back and the punch barely landed, nowhere near enough for the fist to hit his chin.
jose was a tomato can and probably gave up the fight and got his pay.
http://www.boxingscene.com/media/data/500/96318902Kofi_Jantuah_KO_Jose_Luis_Rodriguez_103.jpg
This picture does not show clearly what i am communicating but trust me he is moving back away from that shot and the punch barely grazes him.
Case 2
The biggest fight at middleweight in a long time De la hoya and hopkins.
Dlh was stopped by the most pathetic bodyshot i have ever seen, it did not even touch his side.
dlh has taken the best shots of tito, quartey and Vargas to name a few.
He has been dropped by shots far harder than the one hopkins gave him and still got up.
No way the few pounds would ever make that big of a difference, that fight was a FIX no doubt about it.
http://www.boxingscene.com/media/data/500/9631hopkins_punch_1.jpg
In the picture you can see the end of the hopkins punch, clearly it is hitting alot of his arm, nullifying the punch. No way is that a KO punch.