The battle between Megatron and Mega Maid was a nailbiter, but I called it at noon with Mega Maid taking 51% of the vote. That earns her the right to face Gort from The Day The Earth Stood Still.

Not surprisingly, Megatron easily took another heavyweight round over Marvel's Sentinel. So we are upping the ante in Round 3 with a robot so horrifying, just thinking about it will give you nightmares for weeks.

Megatron walked away with a victory over Mechagodzilla in Round 1 of the Heavyweight Division, but today he faces a formidable opponent from Marvel comics—the Sentinel.

The Deadliest Robot Competition is in full-swing with the humanoids—but now it's time for some heavyweight matchups. In Round 1 we are pitting Mechagodzilla vs. Megatron.