[Eugene Fang]

Actually, they're almost certainly throwing us off.

Spoiler for Possible spoilers ahead!:

These two images were from episode 1:



Being on opposite sides of the bracket, Tombstone and Bite Force shouldn't meet until finals (first image).

However, Icewave and HyperShock wouldn't meet unless Bite Force was defeated by HyperShock (second image).

There must have been additional filming after the competition (like a free-for-all rumble or something) to get footage that wouldn't spoil the results.

I guess we'll just have to watch to find out what's going on.

EDIT:

Spoiler for More prediction spoilers!:

Prediction: Icewave vs HyperShock in semifinals. Both KE weapons destroy each other beyond repair. Biteforce is a sub for finals because other robots are also beyond repair due to facing KE weapons. Tombstone loses.