You vote for the one who you like more, not who's the strongest one in a fight and have fun:
Dove (Dawn Granger) vs. Cyborg Superman (Hank Henshaw)
The Brain vs. Lady Quark
Professor Zoom vs. Zealot
Red Lantern (Dex-Starr) vs. Star Boy (Thom Kallor)
Monsieur Mallah vs. Harbinger
Bloodwynd (Jacob Whitney) vs. Faora
Speedy (Mia Dearden) vs. Trigon
Dr. Mid-Nite (Pieter Cross) vs. Peek-a-Boo
Black Spider (Eric Needham) vs. Vykin
Lobo vs. Queen Bee (Zazzala)
Killer Croc vs. Maul
Green Lantern (Jessica Cruz) vs. The Shark (Karshon)
Ragman (Rory Regan) vs. Heat Wave
Mr. Terrific (Michael Holt) vs. The Anti-Monitor
Talia al Ghul vs. Anima
The Creeper (Jack Ryder) vs. Queen of Fables
Phantom Lady (Jennifer Knight) vs. Roulette (Veronica Sinclair)
Mantis vs. Empress
Mr. Terrific (Terry Sloane) vs. Prometheus II
Arrowette (Cissie King-Jones) vs. The Key II
Kalibak vs. Equinox (Miiyahbin Marten)
Natasha Irons vs. Superboy-Prime
Dream Girl vs. Morgaine le Fey
Steppenwolf vs. Risk
Rocket Red (Dmitri Pushkin) vs. Dr. Light (Arthur Light)
Captain Boomerang (George Harkness) vs. Warblade
The Wizard vs. Pantha
Shade, the Changing Man vs. Multiplex
Vigilante (Greg Saunders) vs. Sonar (Bito Wladon)
Kanjar Ro vs. Triumph
Sandy Hawkins vs. Rampage
Hector Hammond vs. Sun Boy
Angle Man vs. The Peacemaker (Christopher Smith)
Captain Comet vs. Dr. Destiny
Felix Faust vs. Matter-Eater Lad
King Shark vs. Prysm
Johnny Quick (Johnny Chambers) vs. Tar Pit
Maxie Zeus vs. Gypsy
Magenta vs. Crazy Jane
The Ocean Master vs. Voodoo
Dr. Psycho vs. Shadow Lass
Stompa vs. Vigilante (Adrian Chase)
Brainiac vs. Hardware
Lashina vs. Traci 13
Harley Quinn vs. Mark Moonrider
Starro vs. Green Lantern (Arisia Rrab)
Mad Harriet vs. Damage
Rose Wilson vs. The Toyman (Winslow Schott)
Mirror Master (Sam Scudder) vs. Serifan
Atom Smasher (Al Rothstein) vs. The Top (Roscoe Dillon)
Rainbow Raider vs. Lagoon Boy
The Cheetah (Barbara Minerva) vs. Beautiful Dreamer
Emerald Empress vs. Green Lantern (Ch'p)
Tula vs. Hugo Strange
Lightning Lord vs. Argent
Ms. Martian vs. Harm
Kanto vs. Ferro Lad
Lady Shiva vs. Spartan
Sportsmaster (Lawrence Crock) vs. Big Bear
Freddy Freeman vs. Girder
Chronos (David Clinton) vs. Kole
Phantom Girl vs. Reactron
Blockbuster (Mark Desmond) vs. Grifter
Hawk (Hank Hall) vs. Composite Superman (Joseph Meach)