Godlike
Ellen Kirishima (Persona) vs Cidolfas Orlandu (Final Fantasy Tactics)- Hurray sucky form.
Oerba Yun Fang (Final Fantasy XIII) vs Cid Raines (Final Fantasy XIII)
Chris Lightfellow (Suikoden III) vs Mei-ling (SaGa Frontier)- The supervillain lightsaber probably tips is regardless of other concerns.
Arceus (Pokémon Gen 4) vs Apocrypha (Radiant Historia)- It's weird to me that Arceus doesn't get safeguard, but there it is.
Heavy
Levin Brenton (Wild ARMs XF) vs Chie Satonaka (Persona 4)
Rune Walsh (Phantasy Star IV: End of the Millenium) vs Angelo (Dragon Quest VIII)
Demi (Phantasy Star IV: End of the Millenium) vs Cthulhu (Cthulhu Saves the World)
Hildagarde Valentine (Shadow Hearts: From the New World) vs Elincia (Fire Emblem Series)- The whole Elincia Doubles thing is assuming you take equal experience, which I'm not hugely a fan of... although taking Elincia at L20 I can get behind considering FE10 staves, the lowered averages not so much. She still has pretty decent odds (~50%) to Stun her way to victory, but given Hilda's 100% odds of IDing her if she gets a turn I tend to lean that way.
Middle
Nino (Fire Emblem: The Blazing Sword) vs Yukiko Amagi (Persona 4)- Even without taking 15/1 Nino or whatever it comes out to, I question her ability to get a sufficient crit rate to matter here, since she sure as hell isn't winning any other way against a healer of Yukiko's caliber.
Lucca Ashtear (Chrono Trigger) vs Syphide (Valkyrie Profile: Silmeria)- Healer vs CT. This ends predictably.
Karin Koenig (Shadow Hearts: Covenant) vs Sara (Breath of Fire)
Warlock (Suikoden IV) vs Luna Noah (Lunar: Silver Star Story Complete)
Light
Vitali (Soul Nomad & The World Eaters) vs Locke Cole (Final Fantasy VI)
Nina Wyndia (Breath of Fire III) vs Doll (SaGa Frontier)
Elena (Final Fantasy VII) vs Saki (Grandia)
Tricia (Soul Nomad & The World Eaters) vs Sol Cannon (Final Fantasy V)- I hate you snow.