Here is the full list of all 20 NBA Ballers: Chosen One achievements worth 1,000 gamerscore.
Won 25 Ranked Matches
Lost 5 Consecutive Ranked Matches
Won 5 Ranked Matches
Won Your First Ranked Match on Xbox LIVE
Watched the Credits Movie in its entirety
Defeat Episode 1
Defeat Episode 2
Defeat Episode 3
Defeat Episode 4
Defeat Episode 5
Defeat Episode 6
Unlock all Super Dunks
Defeat every Episode of Story Mode twice
Perform a Shut 'Em Down Move in a Ranked Match
Perform a Level 3 Shut 'Em Down Move in any Ranked Match
Make a 3-pt. Shot in a 2v2 match beyond the Half-Court Line in Single Player Game Modes
Perform a Level 3 Shut 'Em Down Move in a Single Match in Single Player Game Modes
Complete an Alley-Oop from your Pass-To Buddy in a Single Player 1v1 or Xbox LIVE Match
Complete Your First Chapter of Story Mode
Perform a 7-Move Combo String in Single Player Game Modes