Godlike
Myria (BoFs) vs Kuja (FF9): On the plus side, Kuja ignores her defense! Pity he doesn't ignore her HP.
Jecht (FFX) vs Eirika (FE8): Jecht Beam.
Rubicant (FF4) vs Lenneth Valkyrie (VPs): Rubicant is above average speed and has no problems 2HKOing *CECIL* with Scorch when Fire is resisted in FF4, and Cecil's got a fair amount more HP and better magic defense than Lenneth. Add in that Lenneth goes second (Rubicant's above average speed, just not significantly) and isn't OHKOing, this fight is pretty clear cut.
...for her VP1 form. VP2 form, her fire resistance is much lower I believe (only 30% instead of 50%), so while she'll probably survive Scorch, I'm not sure she'll survive Scorch + Fire 2 counter.
Necrosaro (DQ4) vs Emelious de Pamela (G3): Outslugs badly.
Heavy
Red (SaGa) vs Margulis (XS): Welcome to heavy, Margilius.
Kyra Tierny (PS4) vs Lazlo (S4): Voice of Death.
Marivel Armitage (WA2) vs Emeralda Kasim (XG): Emeralda's got the magic defense, speed and offense to take out Marivel before Guillotine hits and such.
Todd Dukakis (WA3) vs T260G (SaGa): Bad draw for the Afro King.
Middle
Menardi (GS) vs Norris (CC): Yeah, think she's durable and fast enough to Deathscythe Norris before he can muster the offense.
Lucca Ashtear (CT) vs Legault (FE7): Kneejerk.
Locke Cole (FF6) vs Yangus (DQ8): Need to look up Yangus, though that 50% ID rate sounds high.
Levi (S5) vs Ulf (G3): Should outslug.
Light
Zoah (CC) vs Brey (DQ4): Zoah has offense, Brey does not have durability, so I kneejerk in this direction.
Mustadio Bunanza (FFT) vs Sneff (CC): I don't feel like thinking about this one <_<
Ramus Farmain (L:SSSC) vs Lucied (WAs): Lucied only loses this fight if you hold him to his ACF form, I think.
Lyseria (VP) vs Yukimaru (Dis2): I can technically vote on this fight, having JUST gotten Yukimaru in Dis 2! But I'll refrain.