Homerun gesture
After you hit a home run and your player is running to the home plate, press L1 or R1. Your player will make a signal towards the crowd. If you are playing in your home stadium, the crowd will cheer. If you are away, the crowd will boo.

Funny commentary
Allow the game to idle and the announcers will start to say some funny commentary about the game. Stay idle while pitching and the announcers will begin to taunt your pitcher.

Hints & Tips

Dominating team
If you happen to have a franchise on this game, go to the main menu of franchise mode. Once you are there, go down to "GM Office", then go to "Roster Management". Then select "Player Editor" and use the Left Analog-stick to move left or right to locate your franchise team. After finding your team, the game will show a list of all the players that are on it. Go down to any one of them and you will be able change their attributes to make them the best they can be. Do this to every one of your team members to be dominate in the league.

Easier card points
Select quick play or franchise mode. Set the number of innings to 1 then score any way you can while holding the CPU to a no hitter. When the single inning game is over, you will be awarded card points for having a perfect game and a no hitter.