Here is the full list of all 50 NBA 2K11 achievements worth 1,000 gamerscore.
Unlock all 40 Air Jordans.
Complete all of the Jordan Challenge games.
Complete the Summer Circuit and make an NBA roster in My Player Mode.
Get drafted in the 1st round of the NBA draft in My Player mode.
Earn a positive ‘Teammate Rating’ in any online Team-Up game.
Win one online crew game.
Win 20 ranked matches total.
Win a My Player Pick-Up Game.
Win one online Team-Up game.
Win 10 ranked matches total.
Win 5 ranked matches in a row.
Win 3 ranked matches in a row.
Win 5 ranked matches total.
Win one online ranked match.
Win an NBA Championship in The Association mode (playing every playoff game).
Earn the NBA's best record in The Association mode (at least 30 games played).
Win 5 games in a row in The Association mode (playing all 5 games).
Record 10 or more blocks with any team, in a non-simulated game.
Record 5 or more in 5 different stats with any player in a non-simulated game.
Record 10 or more rebounds and assists with any player, in a non-simulated game.
Record two double doubles with any teammates, in a non-simulated game.
Record a triple double with any player, in a non-simulated game.
Make a game winning shot with no time left on the clock, in a non-simulated game.
Make a 3 pointer at the end of regulation to send the game into overtime, in a non-simulated game.
Pull off a successful 4-point play with any player, in a non-simulated game.
Start the 4th period losing by 10 or more points and win with any team, in a non-simulated game.
Record at least 5 blocks and 5 steals with any team, in a non-simulated game.
Score at least 48 points with Kevin Durant to set a new career high, in a non-simulated game.
Win by at least 50 points with any team, in a non-simulated game.
Make 15 or more 3-pointers with any team, in a non-simulated game.
Win 5 NBA Today matchups.
Do not allow your opponent to lead the game at any point with any team, in a non-simulated game.
Hold the opposing team to 0 points in the final two minutes of regulation, in a non-simulated game.
Be named Player of the Game (in an NBA game) in My Player mode.
Become a starter in the NBA in My Player Mode.
Record 10 or more steals with any team, in a non-simulated game.
Beat LeBron James in the Sprite Slam Dunk Showdown.
Win the Sprite Blacktop 3pt Shootout.
Create a 2K Beats Playlist.
Share any file type through 2K Share.
Hold the opposing team's FG% below 40% with any team, in a non-simulated game.
Play an entire game using manual substitutions, in a non-simulated game.
Complete all 3 in-game objectives in My Player mode.
Create-a-Player.
Earn every achievement in NBA 2K11.
Create your own signature Air Jordans.
Win the NBA Rookie of the Year award in My Player mode.
Earn an 80 overall rating in My Player mode.
Be named an NBA All-Star in My Player mode.
Win the NBA MVP award in My Player mode.