Play as any wrestler in any match. One on one works the best. After beating down your opponent for awhile, the recovery will be slower. Grapple the person and get near the ropes by holding the D-pad. When close to the ropes, press R2. If done correctly, the opponent will be resting on the ropes. Press Triangle or press R1 and an Attack button to clothesline them over. You will also flip out of the ring. This also works with the back grapple. In this case, Triangle does the attack where your wrestler chokes the opponent with the middle rope, and R1 and an Attack button performs a hurdle onto the opponent.
Game Shark Codes
Master Code (Must Be On) 0E3C7DF2 1645EBB30C285977 F8A2FC3F
Max Attribute Points 2C8E6D2D F8FCFE1C
Max Ability Points 2C8E6D2F F8FCFE1C
Unlock All Wrestlers 3C6B2603 F8FDFFFF