Some of these bots are pretty small looking and they're fighting some pretty big bots.
They haven't once mentioned weight classes. I suppose there's only one weight class this time around. What is the weight limit? Have they mentioned it?
If they come back for a second season perhaps they will have more weight classes. For now it seems like they are limited to 250lb or less for their bot, or combined weight if they use mini-bots.
There's only what, a couple more episodes left. They only have roughly 4 matches per episode, and there's only 7 more matches till a winner is crowned.
I doubt even ABC would be as pathetic as to attempt to stretch three matches to an hour, so I imagine the semi-finals losers will fight for third place before the final match, making for four fights in the last episode.