Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Home Sweet Home (10 points): Score a run in a single player or Xbox LIVE game.
Crafty Pitching (10 points): Strike a batter out in a single player or Xbox LIVE game.
Petty Theft (10 points): Steal a base in a single player or Xbox LIVE game.
Going, Going, Gone! (14 points): Hit back to back home runs in a single player or Xbox LIVE game.
Golden Glove (14 points): Turn a Double Play in a single player or Xbox LIVE game.
Rookie (14 points): Win a game in a single player or Xbox LIVE game.
Hot Hitting (18 points): Score 10 Runs in one game in a single player or Xbox LIVE game.
Ace (18 points): Pitch a shutout in a single player or Xbox LIVE game.
Grand Slammer (18 points): Hit a grand slam in a single player or Xbox LIVE game.
Home Run King (22 points): Hit 10 home runs in a single player or Xbox LIVE game.
MVP (22 points): Score at least 1 run in every inning in a single player or Xbox LIVE game.
Master of the Mound (30 points): Pitch a perfect game in a single player or Xbox LIVE game.