BlayzBloo: Super Melee Action Battle Royale Cheats
When you see the screen that tells you that the next match is the championship match, press Select, Up, Up, Right, Right, Left, Left, II, I. Now you can continue the championship match if you lose.
To re-enter the ring after being thrown out, press I, Up, Down, Left, Right, II, Up, Down, Left, Right, II, Up, Down, Left, Right, II.
At the Wrestler Central screen, press Left, Down, Right, Up. Repeat this sequence four times.