Nope. Put your fist up to your eye socket. Its pretty big and doesn't exactly touch your eye right? Well when it hits the outside of your eye, the index finger knuckle can imprint the eyeball and explode it, causing it to "ooze" out, pretty freakin' disgusting...
Your saying if a boxer went and fought kimbo with no gloves, he would be better than kimbo? a boxer doesnt have that killer attitude, he practices in a gym. a street fighter practices in his basement, actually goes out and takes hard punches.
A street fighter is just more hardened than a boxer