Princeton offense

The Princeton offense is an offensive basketball strategy which emphasizes constant motion, passing, back-door cuts, picks on and off the ball, and disciplined teamwork. It was used and perfected at Princeton University by Pete Carril, though its roots may be traced back to Franklin “Cappy” Cappon, who coached Princeton in the late 1930s, and Bernard "Red" Sarachek, who coached at Yeshiva University from 1938 to 1977.

The offense is designed for a unit of 5 players who can each pass, shoot and dribble at an above average level. It attempts to isolate and exploit a mismatch using these skills. Positions become less important and on offense there is no point guard, shooting guard, small forward or power forward. However, there are certain rules that players running this offense are expected to follow.

The offense usually starts out with four players outside the three-point arc with one player at the top of the key. The ball is kept in constant motion through passing until either a mismatch allows a player to cut to the basket or a player without the ball cuts toward the unoccupied area under and around the basket, and is passed the ball for a layup. Having a strong post player is important because this player is critical to passing to backdoor cutters, and can draw help defense to open outside .

The hallmark of the offense is the backdoor pass, where a player on the suddenly moves in towards the basket, receives a bounce pass from a guard on the perimeter, and (if done correctly) finds himself with no defenders between him and a layup. Alternatively, when the defensive team attempts to pack the paint to prevent backdoor cuts, the offense utilizes three point shots from the perimeter. All five players in the offense—including the center—should be competent at making a three point attempt, further spreading the floor.

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