Here is the full list of all 50 Major League Baseball 2K11 achievements worth 1,000 gamerscore.
Get a hit with 2 strikes in a non-simulated game.
Get a strikeout to end the inning in a non-simulated game.
Get a hit in all 9 innings in a non-simulated game.
Turn a double play in a non-simulated game.
Get a save with the tying run on base in a non-simulated game.
Face 10 pitches as the batter in a non-simulated game.
Win after being down by 4 after the 6th inning in a non-simulated game.
Get an RBI after being brushed back off the plate in a non-simulated game.
Be successful in a major league clutch moment in My Player Mode.
Hit 50 HR with your user profile.
Throw a Perfect Game or a No-Hitter on Pro or higher in a 9 inning game, in a non-simulated game.
Steal base with pitcher in a non-simulated game.
Hit a Walk-off Home Run in a non-simulated game.
Strikeout all three hitters in the inning in a non-simulated game.
Rob a Home Run in a non-simulated game.
Hit for the Cycle in a non-simulated game.
Battle Back: Down 0-2, get walked in a non-simulated game.
Bunt the man home in a non-simulated game.
Get 3 consecutive batters on base in a non-simulated game.
Draw a walk on a full count in a non-simulated game.
Hit a HR with a pitcher in a non-simulated game.
Miss your throw to first base with 2 outs in a non-simulated game.
Lead off an inning by hitting a triple in a non-simulated game.
Get called up to the Majors in My Player Mode.
Accomplish a Team Season Goal in My Player Mode.
Become the #1 ranked player in your My Player organization.
Make the All-Star team in My Player Mode.
Get a Golden Sombrero (strikeout 4 times in 1 game) in My Player Mode.
Hit a HR off a former team in My Player Mode.
Make the Hall of Fame in My Player Mode.
Win a World Series® in Franchise Mode. (play at least 20 games)
Win a World Series® in My Player Mode.
Break a record in Franchise Mode. (play at least 20 games)
Win a Season award in Franchise Mode. (play at least 20 games)
Play a game of MLB Today.
Play the All-Star game in MLB Today.
Get to the top of the Best of the Best ladder in Home Run Derby® Mode.
Complete and win an online league game.
Beat the San Francisco Giants in a completed online match.
Complete and win a ranked match.
Complete an online game against a 2K developer or a player who already has this achievement.
Use the Pittsburgh Pirates in a completed ranked match.
Complete and win 3 ranked matches in a row.
Play 10 ranked matches using 10 different teams.
Strikeout 200 batters with your user profile.
Drive in 250 RBI with your user profile.
Achieve gold in all the drills.
Win player of the game in an MLB game in My Player Mode.
Win Back to Back World Series® in My Player Mode.
Win 100+ games in a season in My Player Mode.