NBA 2K10
50 Achievements
1,000
20 Ranked Matches Trophy
Win 20 ranked matches total.
30
How to unlock the 20 Ranked Matches Trophy achievement in NBA 2K10 - Definitive Guide
• Ranked Match
• 3 Ranked Streak
• 5 Ranked Streak
• 5 Ranked Matches
• 10 Ranked Matches
• 20 Ranked Matches
This is confirmed because I did it today with a buddy while boosting this game. You need 2 people to do this. You go to the play now menu and click ranked to get a ranked match. It’s been a lot easier to get matched up lately because of 2k11 being out. You have Player A quit out 19 consecutive times until Player B has 19 wins. Then on the 20th game you have to play the whole game and let Player B win. This will give Player B his 20th win and all the above listed achievements all at once. Then you just switch and have Player B quit out so that Player A can get the achievements.
To start a ranked match, go to Quick Match from the main menu and then press to highlight Ranked in the middle of the screen. You can either get these by actually playing the game, or you can boost them. Boosting is difficult, though, because there aren't any lobbies so you have to find your partner just by searching. As the game has been out longer, it gets easier to get matched up with someone.
If you boost, you only have to actually play one game. After tip-off, your partner can quit the game and you will get credit for the win. They can do this 19 times and then on your 20th win, you have to actually play the whole game and win. Once you win, you should unlock all of the other ranked win achievements.
You have to make sure you get all 20 wins within a month, however. The servers are reset on the first of every month so if you have 19 wins in one month, then you will have to get another 20 the next month to get the achievement.