"We'd have most of what we predicted of the conquest of space, if we hadn't ignored parasite control."
- Larry Niven

As the fight begins, the scene in the ring is described:

There was no referee. B-fighters never clinched - their machinery rejected it - and there was no knock-down count. A felled B-fighter stayed down. The new B-nine, it was claimed by the Mawling publicity staff, would be able to get up, which would make for livelier and longer bouts...

Across the ring, the Flash was standing in its corner, hitting its gloves together as if it were a real young fighter anxious to get the fight started. Kelly stood up and Pole drew the stool away. Kelly stood watching the B-seven, seeing how its eye centers were zeroing in on him. There was a cold sinking in his stomach. The bell rang. The B-seven moved out smoothly from its corner with a mechanical glide, its arms raised in the traditional way, gloved hands wavering in tiny circles in front of it. It moved quickly toward Kelly who edged out of his corner automatically, his mind feeling, abruptly, frozen. He felt his own hands rise as if someone else had lifted them and his legs were like dead wood under him. He kept his gaze on the bright unmoving eyes of the Maynard Flash.

They came together. The B-seven's left flicked out and Kelly blocked it, feeling the rock hard fist of the Flash even through his glove. The first moved out again. Kelly drew back his head and felt a warm breeze across his mouth. His own left shot out and banged against the Flash's nose. It was like hitting a door knob. Pain flared in Kelly's arm and his. jaw muscles went hard as he struggled to keep his face blank. The B-seven feinted with a left and Kelly knocked it aside. He couldn't stop the right that blurred in after it and grazed his left temple. He jerked his head away and the B-seven threw a left that hit him over the ear. Kelly lurched back, throwing out a left that the B-seven brushed aside. Kelly caught his foot... ing and hit the Flash's jaw solidly with a right uppercut. He felt a jolt of pain run up his arm. The Flash's head didn't budge. He shot out a left that hit Kelly on the right shoulder.