Big thanks to DurararaFTW for breaking the ties!

Here are the results from the previous round:

General Zod vs. Green Arrow (Connor Hawke) 5-3
Bumblebee vs. Bat-Mite 6-2
Phantom Girl vs. Bizarro 4-5
Nightshade vs. Ms. Martian 5-3
The Atom (Al Pratt) vs. Artemis of Bana-Mighdall 5-4
Cheshire vs. Owlwoman 6-2
Captain Comet vs. Wonder Girl (Cassandra Sandsmark) 3-5
Hourman (Rick Tyler) vs. Rocket Red (Dmitri Pushkin) 5-3
Green Lantern (Mogo) vs. Firestorm (Raymond & Rusch) 5-3
Dr. Light (Kimiyo Hoshi) vs. Mr. Terrific (Terry Sloane) 4-5
Mirror Master (Sam Scudder) vs. Rose Wilson 4-5
The Shade (Richard Swift) vs. Batwing (Luke Fox) 6-2
B'wana Beast vs. Lobo 5-3
Blue Lantern (Saint Walker) vs. Gorilla Grodd 3-5
Vandal Savage vs. Gypsy 5-3
The Ray (Ray Terrill) vs. Brainiac 3-5

You vote for the one who you like more, not who's the strongest one in a fight and have fun:

Vandal Savage vs. Hourman (Rick Tyler)
Gorilla Grodd vs. Green Lantern (Mogo)
Cheshire vs. Bumblebee
Bizarro vs. Wonder Girl (Cassandra Sandsmark)
The Shade (Richard Swift) vs. Rose Wilson
Brainiac vs. Mr. Terrific (Terry Sloane)
General Zod vs. B'wana Beast
The Atom (Al Pratt) vs. Nightshade