You can get extra points on free throws by shooting one basketball before the green or one after. You can do that, then your teammate will get two more points.
Perfect shots
Press Triangle, Square, Triangle, Up, R2 at the main menu, the start a game in exhibition mode. All shots you take in front of your team's crease will go in.
Shoot 3 points everytime rating
When starting in the career mode, create-a-player. When create-a-player you player must be 120-175 weight. 5'0-5'8' hights. Once done that play game a shoot outside shots everytimes.