Double Double
100Defeat every Episode of Story Mode twice
Unlocked: 20 Dec 2010 03:51:05
Lost 5 Consecutive Ranked Matches
Unlocked: 15 Aug 2010 23:17:16
Watched the Credits Movie in its entirety
Unlocked: 12 Aug 2010 02:56:06
Dedicated
100Win 25 Ranked Matches
Unlocked: 12 Aug 2010 02:43:42
Show-n-Prove
25Perform a Shut 'Em Down Move in a Ranked Match
Unlocked: 12 Aug 2010 02:01:27
Win 5 Ranked Matches
Unlocked: 12 Aug 2010 02:00:24
Achiever
25Perform a Level 3 Shut 'Em Down Move in any Ranked Match
Unlocked: 12 Aug 2010 02:00:21
Dynasty!
40Defeat Episode 4
Unlocked: 06 Aug 2010 20:01:00
Jump Shot
25Defeat Episode 2
Unlocked: 06 Aug 2010 02:35:19
Complete an Alley-Oop from your Pass-To Buddy in a Single Player 1v1 or Xbox LIVE Match
Unlocked: 06 Aug 2010 01:20:56
Big Air
50Make a 3-pt. Shot in a 2v2 match beyond the Half-Court Line in Single Player Game Modes
Unlocked: 05 Aug 2010 21:11:44
Show Off!
100Perform a Level 3 Shut 'Em Down Move in a Single Match in Single Player Game Modes
Unlocked: 05 Aug 2010 21:08:45
3-Pointer
25Defeat Episode 3
Unlocked: 17 Jul 2008 15:59:09
Win Your First Ranked Match on Xbox LIVE
Unlocked: 16 Jul 2008 16:10:43
Free Throw
25Defeat Episode 1
Unlocked: 16 Jul 2008 02:06:15
Complete Your First Chapter of Story Mode
Unlocked: 16 Jul 2008 01:24:23
Perform a 7-Move Combo String in Single Player Game Modes
Unlocked: 16 Jul 2008 01:11:06
Legend!
50Defeat Episode 5
Unlocked: Offline
Hall-of-Fame!
200Defeat Episode 6
Unlocked: Offline
Unlock all Super Dunks
Unlocked: Offline