Last year, our robot was pretty mush completed (except a few programming issues) and the drivers were practicing. The driver drove into a corner of a brick wall in the hallway, and dented the robot a good 2". We were banged up before it was bagged!!
As for this year, our bot hasn't sustained too much damage, the closest scenarios were tipping over while practicing (the driver was testing the tip-ability and bent one of the arms). The only other was a close call in a competition when one of our arms almost got stuck in another robot's drive system... We almost lost an arm, and they almost lost a chassis. But all was good.
