Instructions
Gain possession of the ball and make your way to half court. Draw the attention of the best opponent defender by passing to the player he's guarding and staying in motion.
Set a pick by pressing "Down" on the d-pad. Since you have the strongest defender occupied, calling a pick uses two of your players to try and create an opening so you can pass to someone who can drive to the hoop unopposed.
Hold down "Left Trigger" and tap "A" while you have a player charging to the hoop. If executed smoothly, this will lead to an alley-oop maneuver where a player heading to the hoop will catch a pass in midair and dunk or layup the ball.