grapple using the A button then use A+B to do a finisher
Press C-Left or C-Right at the player selection screen for alternate costumes.
This will allow you to freeze your opponent so that you can count him out and win the match.
1. You should beat up your opponent a little bit first.
2. Then get him near the ropes and throw him out. To throw him out do a strong grapple and then press down C and the direction out on the D-Pad.
3. Then run to the other side of the ring. Before you hit the ropes stop and jump out of the ring. You have to be directly across from your opponent for this to work. Then when he stands up he will make eye contact and it will work. Your opponent will stand there walking towards you but the ring will be in his way. There is no way out unless you cross the halfway point inside the ring. This will allow you to count out your opponent and get an easy win. Make sure count out is on if you are not doing a league challenge.
You will know this worked when your opponent is walking towards the ring but goes no where, and when you move left he moves left with you and when you move right he moves right with you. This glitch will allow you to win the match without a problem. You can do this to a human player, but make sure you have count out on or this is useless.