Intruder gains a point. Intruder falls out near the end of this video, but that's inconsequential, as the first robot out loses. After a missed run at each other, Intruder backs out of the ring. Rat Killer evens the match at 1 point each. Rat Killer twirls around to start, but Intruder's speed pays off.
Intruder wins the match.
Intruder zips across the ring to dispose of Ant. Intruder gets a point. After two misses, Intruder zips backwards out of the ring. Ant gets a point to even the match. Intelligent positioning allows Intruder to zip across the ring and win the match.