Godlike:
Souji Seta (Pers4) vs Orphan (FF13): I am unsure, but I think Orphan's durability and debuffs swing it his way? Though Souji has some nasty debuffs too!
Chris Lightfellow (S3) vs Heat (DDS2)
Cidolfas Orlandu (FFT) vs
Oogie-Boogie (BD): Hey, unspoilerized. Why?
Sephiroth (FF7) vs Ryu (BoF4): Shadow Flare will KO inevitably. Even if he transforms Sephiroth can probably take Ryu4's Kaiser? It was susceptible to gravity unlike BoF3... (where Gravity checked status res)?
High Heavy:
Tidus (FFX) vs
Hildagarde Valentine (SH3): Grand... Slam? Is that really 100% ID?
Riou (S2) vs Rayquaza (PKMN)
Cecilia Lyne Adelhyde (WA1) vs Tana (FE8): I don't think Tana one-rounds even with doubling taken raw...
Alicia (VP2) vs
Sharon (LoL2): Status I suppose. Alicia can probably punch through a limit.
Low Heavy
Rose (LoD) vs Odie (SN): 100% ID.
Nash Latkje (S3) vs
Tohru Adachi (Pers4): Surely? Surely....
Delita Hyral (FFT) vs Flay Gunnar (MK1): Hmm. Good one. Delita is pretty good even scaled against in-game units at the time he's around (No Thief Hats, lower damage available and so on).
Cordelia (FE13) vs Elena (G2)
Middle
Pepperoni (MK2) vs Lita (BoD7): Lita is all about status. Without that I don't think she can win...
Teddie (Pers4) vs
Nanaki (FF7): Limits should give Teddie problems...
Michiah (FE13) vs Kyle (Lunar:SSSC): I am assuming Kyle can't buff to an OHKO here.
Spar (BoF2) vs Sophia (SO3)
:
Kosanji (S3) vs Mist Dragon (FF4)
Mint Adenade (ToP) vs Nanami (VP1)
Aeris Gainsbourgh (FF7) vs Celine Jules (SO2): Gods.
Arthur (SF1) vs Gato (CT):
Gato is 80% Durability, Arthur is 67.8%.
Gato is slower than Arthur.
Gato counters physicals.
Gato's MIssile Punch is 20% damage.
Arthur's Thwacks are 23% damage, but he wants to use Ice Magic to avoid counters, which is 17% damage.
Arthur Ice Magics until Gato is a physical will kill. That should work. Arthur's pathetic 6HKO magic damage saves him.