A bot named Hellachopper was going to appear in season 2 of the ABC reboot series, but was unable to pass safety tests. Hellachopper's builders worked hard to rework their bot before the competition, but later came to an agreement with the Battlebots safety inspection crew to withdraw.
Deadblow, built by Grant Imahara, holds the record for most hits delivered in a single match, with 112
Bots can weigh up to 250 pounds
Hazard has the best record out of any middleweight, winning 3 championships and only ever losing once