Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
|---|
| Three Up Three Down (25) | Have a 1, 2, 3 inning with a single pitcher in any single-player mode |
| Walk This Way (50) | Hit a walk-off home run |
| Quality Start (25) | Go six or more innings and allow less than four earned runs with your starter |
| Complete Game (25) | Have your starting pitcher go the distance in a 9-inning game |
| Perfect Game (100) | Pitch a perfect game (9-innings) |
| One for the Books (50) | Have a single pitcher record at least 18 strikeouts in a single game |
| Blowout (50) | Win by 10 or more runs |
| Grinder Ball (50) | Win by only hitting singles |
| Straight to the Show (25) | Win a 9-inning game in a single-player game |
| World Champion (50) | Win the Tournament |
| Twice as Nice (25) | Pull off a Double Play |
| Got ‘em All (50) | Hit for the cycle |
| One Man Wrecking Crew (50) | Have a single player account for 10 or more RBI in one game |
| Spreading the Love (25) | Have all starters on your team earn at least one hit in Single Player mode |
| Welcome to the Majors! (50) | Chase the opposing team's starting pitcher in the first inning |
| I Make This Look Good (25) | Hit consecutive home runs with the same player in two at-bats in the same game |
| King of the Hill (25) | Make it through a game without falling behind once |
| I'm Not That Easy (25) | Hit a home run with a pitcher |
| Winning Ways (5) | Win a Single-Player Game |
| The Final Showdown (25) | Win a 9-inning game in Showdown Mode |
| Tape Measure Shot (15) | Win a Distance Derby Round in Single Player |
| Life is Grand (25) | Hit a Grand Slam |
| All-American (50) | Defeat all the American League teams |
| National Pride (50) | Defeat all the National League teams |
| A Full Deck (25) | Unlock all baseball cards |
| Throwing Smoke (10) | Throw a turbo strikeout |
| Under the Sea (5) | Hit a turbo home run in the Poseidome |
| The Wind is Blowing Out (5) | Hit a turbo home run in Air Temple Courtyard |
| That’s Just Cold, Man! (5) | Hit a turbo home run in Frosty Freeze Field |
| Going, Going, Ghost (5) | Hit a turbo home run in Ghost Zone Stadium |
| I’ll Take That To Go (5) | Hit a turbo home run in IRKEN FIELD |
| Break a Few Eggs (5) | Hit a turbo home run in Yolkus Stadium |
| Locked and Loaded (5) | Load the Bases |
| Hitting for Average (5) | Earn a multi-hit game with one player |
| Squeezed In There (30) | Gain an RBI from a bunt |
