not really, boxers work on combos and sidestepping, being big is not always and advantage especially if the fighter specialty is speed. Strength doesn't really help unless one's fighting style utilizes raw strength, greco-roman wrestling, judo, other grappling styles. Boxer in the lighter division don't train for the one pounch knockout liek heavyweights, they work on positioning and setups,example; rush in antry to go for a one leg take down with you right arm, A proficient boxer woul move to his right and back while throwing a stiff jab to help him move around by using your own momentum to push him to you side, from there he might craxk you in the temple with an overhand right while smashing your jaw in with a left hook before you could even react and there you go now you are open to a barrage of punches to the face and ribs,
Now maybe you are a great grappler, collegiate level or a superior jujistu guy, but I wouldn't try it