Full list of all 13 NBA Playgrounds achievements worth 1,000 gamerscore. It takes around 6-8 hours to unlock all of the achievements on Xbox One.
You unlocked the first 150 players
You executed 50 alley-oops
You scored 150 three-pointers
You won all initial tournaments
You scored 100 dunks
You unlocked the first 100 players
You activated 5 Lottery Picks in the same game
You scored from your backcourt without using a lottery pick.
You scored at the last second
You reached gold level with one player
Unlocked the first 50 players
You won your first game
Unlock all tournament challenges