The Ryus gathered together in the moment of crisis. They couldn't actually speak, but they could vaguely nod in acceptance, and pass notes around.
Ryu4's note was passed around first. "Lord Yuna is conquering the Nerf League, sending innocent souls to be sacrificed with fiends in an effort to create an artificial Aeon! They may have run off for now, but we still need to move fast to save the princess!"
Ryu2 hurriedly scribbled a reply. "How come they didn't let me in, anyway? I'll help fight this Yuna character!"
Ryu3's note was stark. "You can attempt this by joining me in the Nerf League loser's bracket, but I warn you. There will be a price."
--
Bunch of close matches. Blue > Yuna by 4-3, Hiro > Rune by 4-3, BW = Qristo by 2-2 (dice roller tiebroke for BW).
For the 3-duelist finals, if everyone ties @ 1-1, then preponderance of votes tiebreaks. (If somebody goes 2-0 they obviously just win, then.)
Godlike
Holy Warrior Reicher (MK2) vs. Pre-Rogue Blue (Saga Frontier)
Heavy
Vincible Elc (AtL2) vs. Knightless Lulu (FFX)
Vincible Elc (AtL2) vs. Pauper Orlandu (FFT)
Knightless Lulu (FFX) vs. Pauper Orlandu (FFT)
Middle
Lazy Blue (Saga Frontier) vs. Agni'd Myria (BoF)
Lazy Blue (Saga Frontier) vs. Single Sword Hiro (Lunar 2)
Agni'd Myria (BoF) vs. Single Sword Hiro (Lunar 2)
Light
Prince (of the) Light Edge (FF4) vs. Magicless Marle (CT)
Prince (of the) Light Edge (FF4) vs. Busted Cloud (FF7)
Magicless Marle (CT) vs. Busted Cloud (FF7)
Puny
Ted (Suiko1) vs. SuperBlackAielWizard (FF1DoS)
Bonus
Dragonless Ryu2, Ryu3, Ryu4 (BoF) vs. Healer Yuna (FFX) & Magical Elena (G2)
* No Dragon summons for Ryu2, No Bonebreak or Accession for Ryu3, no Meditation / Dragon releases for Ryu4. No Aeons or Holy for Yuna. 0 starting SP for El(e/i)na.