Chelle (Wild ARMs XF) vs Lady (Shadow Hearts: From the New World) - EDIT: Unbral actually immunes low attacks? Okay sure. Burping Elfboy works.
Orgulla (Xenosaga: Jenseits von Gut und Bose) vs Tidus (Final Fantasy X)- EDIT2: It does, nothing to see here.
Claude C. Kenni (Star Ocean: The Second Story) vs Killer (Shadow Hearts: From the New World) - Claude's only ID-blocking item is Silver Ring, which is Metalsmith-only. I'm not sure how I feel about that, frankly, and Claude needs that to win. EDIT: quick recharge! YES.
Rubicante (Final Fantasy IV) vs Zio (Phantasy Star IV: End of the Millenium) - Faster. Stronger. More aggressive.
Gaius (Fire Emblem: Awakening) vs Geno (Super Mario RPG: Legend of the Seven Stars) - Sure, faster enough to get two shots of Geno Whirl, unlikely to -need- them. Gaius wishes he could pick up both Lucky Seven and Assassin stats.
Oerba Yun Fang (Final Fantasy XIII) vs Samurai (Final Fantasy V) - sure
Rose (Legend of Dragoon) vs Justin (Grandia) - I -think-? This is tricky because Justin 2HKOs Rose at base, but I think, AT WORST, Fear comes through for her and she can finish things off with her shoddy draining and stacks of damage reduction. She's just glad her Addition is above average damage.
Lucian (Valkyrie Profile) vs Garnet til Alexandros XVII (Final Fantasy IX) - IIRC, VP can immune Blind, so that venue's out for Garnet. I think her best bet -for me- is vying for the ID, and man, she's lucky I include Glance Reviver Lenneth on the averages, since it lets her land it on turn two and she's faster. Other damage averages give it to Lucian, though. Dat OHKO.
Nergal (Fire Emblem: The Blazing Sword) vs Odessa Silverberg (Suikoden) - I'm pretty sure. Odessa has great stats overall, including MAG, so she shouldn't struggle to 2HKO and avoid a OHKO near regardless of scaling.
Alma Beoulve (Final Fantasy Tactics) vs Edward (Fire Emblem: Radiant Dawn) - I'm so glad I can't vote on this fight.
Shion Uzuki (Xenosaga Series) vs Rauny Vinzalf (Ogre Battle: March of the Black Queen) - Rauny is faster and hits Shion's shoddy mdur... and, looking at Dhyer's notes, Slow actually -sucks-. Lasts five actions and reduces speed by 20%? That doesn't even make her faster than Rauny. Yeah, this isn't a fight. To make matters worse, Shion's healing also kinda sucks... 65% of her HP? Not particularly relevant for this fight, but oh well.
Abomasnow (Pokémon) vs Ryudo (Grandia II) - No matter what Abomasnow does, he can't either stop Ryudo from finishing the 3HKO or stop him from a 4-3 if he goes for Ingrain. IF Hail kicked in at the beginning of the turn, it'd be a different story...
Palmer (Final Fantasy VII) vs Aguro (Lufia & The Fortress of Doom) - god.
Marivel Armitage (Wild ARMs 2) vs Erik (Breath of Death VII: The Beginning) - Well, Marivel's best hope here is really what Dhyer posited: spam Power Seal until it hits and REALLY HOPE it lands turn one (on average it doesn't happen) and then spam Guillotine until she either wins or dies from Erik's awful physicals. IF she hits turn one, Marivel more or less can't lose because she just outslugs him straight off: he 9HKOs her with basic physicals. If it hits turn two, she still wins on average because she gets about four attempts to land the ID (I'm pretty sure she gets something like a 6-5 against him and he effectively 5HKOs if his first turn is Smash). There's still a ~25% chance she loses outright (if Power Seal misses both times, she's screwed because Erik just finishes the 2HKO), but I think the odds favor her. What a sad match.
Labyrinthia Wordsworth (Wild ARMs XF) vs Kiwi (Shining Force II) - Kiwi mdur is just beyond awful.