I think Ill keep my focus to real robots for a while

Ill do Spawn Again and Panic Attack again

3-2-1: Activate!

At 20mph, Spawn Again is the fastest and thats an advantage! Getting in under Panic Attack and FLIPPING the former champion over! Panic Attack cant do anything about that, though. Spawn Again comes in from the side and ALMOST gets Panic Attack out! Panic Attack stuck on the wall, similar to Extreme when it fought Firestorm. Refbot comes in, but Spawn Again flips Panic Attack free! Panic Attack turns to get around the side of Spawn Again and gets under. Lifting Spawn Again up and taking it over to the CPZ! Matildas waiting, and she turns towards Spawn Again. OUCH! That must have hurt for Spawn Again, but no visible damage from Matildas flywheel! A couple of scratches, but Panic Attack lifts it up again. Matilda comes in again with the flywheel and OHH! The top of Panic Attack that used to be the self-righting mechanism has almost been prised off! Spawn Again gets away, pushing Matilda to one side. Sir Killalot wont be happy! He comes over and lifts Panic Attack up instead! Spawn Again turns and tries to flip Sir Killalot over! Matilda comes in again and Spawn Again goes flying onto its top! It self-rights using the flipper, though. Sir Killalot drops Panic Attack back to earth again, and Spawn Again comes in. Panic Attack tries to get away but Spawn Again pushes it into the corner again and OVER it goes, but not out! Panic Attack has been mightily handicapped out there, by the house robots. Refbot comes in and he counts Panic Attack out.
1-2-3-4-5-6-7-8-9-10!
Spawn Again comes in for the final kill and OUT goes Panic Attack! Spawn Again the winner and they go into the next round!

Cease!

Spawn Again is the winner!

I hope that was a lot more detailed. You decide