The shape
The point guard has the ball at the top of the key. The two bigs stand at the elbows and the two wings at the free-throw line extended outside the arc, so all four are in a line and the area under the basket is empty. Three entries follow: a pass to a big at the elbow who feeds a wing cutting backdoor, a ball screen from either big for the point guard, or a pass to a wing who is isolated with nobody in the help position.
Roles
- Point Guard. Reads the overplay: hits the elbow when the wings are denied, uses the ball screen when the defender sags, attacks the open paint when the lane is clear.
- The two bigs at the elbows. Catch facing the basket and look backdoor first, high-low second; set ball screens and dive or pop depending on the defender.
- The two wings. Start high and wide, back-cut hard to the rim when denied, and attack one defender with the basket area empty when open.
Strengths
- Punishes a denying man-to-man with backdoor layups.
- Isolates your best driver with no help under the basket.
- Elbow ball screens give the point a straight line to the rim.
- Flows into any motion or post offence after the first action.
Weaknesses
- Four players in a line is poor shape against a zone.
- No offensive rebounder near the basket when a wing shoots early.
- A sagging defence takes away the cut and the drive.
- Needs bigs who can catch and pass at the elbow.
When to use it
Use it as an entry set against hard-denying man-to-man, especially an older or more athletic team that pressures the wings. It suits a squad with one quick guard who can get to the rim and two bigs comfortable handling the ball at the elbow. Do not run it as your whole offence; it is a first action that flows into 4-out-1-in or 5-out once the defence has reacted.
What to coach in training
- Backdoor timing in threes against a denying wing defender: the wing cuts as the ball hits the elbow and the big delivers a bounce pass or a lob, then switch the deny off so the wing pops for a jump shot instead.
- Elbow ball screens 2v2: the big practises the dive and the pop while the point practises turning the corner and the pocket pass to both.
- Isolation 1v1 from the wing with a six-second clock, then 2v2 with the opposite big able to flash so the driver learns the kick.
Works well against
It thrives against a pressing or denying man-to-man and any defence that plays the wings tight, because the cut is always behind them. It is poor against every zone, especially a 2-3 or 2-1-2 that already sits in the space the set is trying to clear, and against a man-to-man that sags into the paint and dares you to shoot.
