During a game, your player might get hit w/ a baseball. Hold R1+L1+R2+L2, your batter will start to shake his fist at the mound. Continue to hold those buttons and then press and hold X. Your man will charge the mound and a fight will ensue. Both benches will clear and come out.
Note: Your batter will be ejected from the game.
As the pitch is coming to you hit R2. Then your guy will either cock his foot, rub the home plate with the bat, or rub the bat with his hands. Then if you hit the pitch it will either be a home run or it will hit the wall. But you have to put this code in before every pitch in order for it to work!!!!!
Hold R1 + L1 + R2 + L2 after your batter has been beaned and he will continue to taunt the pitcher. Continue to hold these buttons, but now hold X to will charge the pitcher and start a fight. Note that your player will be ejected.