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 won all initial tournaments
You unlocked the first 150 players
You executed 50 alley-oops
You activated 5 Lottery Picks in the same game
You scored 100 dunks
You scored 150 three-pointers
You scored from your backcourt without using a lottery pick.
You unlocked the first 100 players
Unlocked the first 50 players
You reached gold level with one player
You scored at the last second
You won your first game
Unlock all tournament challenges