defense
A top defender, three-player middle layer and baseline defender form the half-court 1-3-1. Scariolo varies pressure decisions with the offensive front rather than trapping every catch.
One optional trap sends the defender on the ball-side wing and the baseline defender to the corner. Agree on the call first; every catch does not require a trap.
1–5 are players on offense. X1–X5 are defenders. Each number stays with the same player in every step; it does not lock that player into a position.
Diagram 1 of 5
One top, three across, one on the baseline
1 passes to 2 on the wing. X2 guards the right wing, X5 covers the baseline and X4 stays in the middle. In this half-court defense, X4 is not the deepest defender.
Diagram key
Use Previous and Next beside the court, or choose a numbered step. Arrows on the court show where players or the ball move. CoachAssist drew this example; it does not show every way to run the scheme.
This half-court reference selects public BFC principles. The base example has a called corner trap; the second uses a no-trap skip response. Full-court 1-3-1 pressure is a separate guide.
X1 pressures from the top; X2 and X3 work the wings; X4 covers the middle; X5 runs the baseline. The weak wing drops inside as the ball moves to the other side. The middle defender is not the deepest safety in this half-court arrangement.
Source-backed summary; versions may differ.
Watch one complete possession from behind the defense. Track the weak wing and baseline defender, not just the two nearest the ball. Pause after a reversal and ask those two what they can now see. Then restart from that catch so the offense can drive or pass immediately. A successful closeout that leaves the basket empty is an unfinished recovery. End with an actual rebound assignment, including who finds the attacker on the weak side.
CoachAssist suggestion—not the source’s exact practice.
When: The wing and baseline defender take the ball.
Do this: The other three protect return, middle and basket threats.
Then: After an escape, release the trap and cover the next catch.
Source-backed summary; versions may differ.
When: The top and middle defenders converge.
Do this: The other defenders protect lower receivers.
Then: This differs from a 2-1-2 middle defender guarding the catch alone.
Source-backed summary; versions may differ.
Problem: Players expect one defender to cover a long skip with no temporary help.
Try this correction: Replay the skip at walking speed and identify the first defender who can reach it. Test that arrival before sending the baseline player across.
Check: Coverage exists during the travel, not just at the final spot.
CoachAssist suggestion—not the source’s exact practice.
Problem: The wing joins even when teammates are unready or the call is no-trap.
Try this correction: Run two short segments with clearly different calls. Ask the wing to repeat the selected plan before each possession.
Check: The nontrapping segment stays nontrapping even after a missed steal.
CoachAssist suggestion—not the source’s exact practice.
Changes: setup, coverage.
When to use it: The no-trap skip is diagrammed as one-three-one-skip-no-trap; other pressure starts remain written-only.
Written variant · this option does not have its own walkthrough here.
Source-backed summary; versions may differ.
Choose the level that matches what your players can do now. These steps work for boys and girls. Start simpler if players need more practice.
Set it up: Use a guided ball handler, a receiver and two defenders without pressure.
Add more when: Players see that two defenders need different jobs.
CoachAssist suggestion—not the source’s exact practice.
CoachAssist wrote these teaching steps. They are not an exact copy of any coach’s practice plan.
Scariolo’s 2008 clinic article explains the pressure choices used here. It does not describe a current team’s full defense.
The level selector changes the teaching steps above. It does not change these drills. Check the number of players, equipment and difficulty before using a drill.
Practices this scheme: The reviewed half-court progression moves from four attackers passing to guided dribbles/live play against five 1-3-1 defenders; declare traps first.
Teach a 1-3-1 zone to react to passes, then add live offense with limits on dribbling.
9–27 players · 5–12 minutes · basketballs
Teach a 1-3-1 zone to react to passes, then add live offense with limits on dribbling.
Four perimeter attackers face five 1-3-1 defenders; declare trapping rules first. Spare balls and waiting players stay outside the active routes.
Optional: within a short coach-chosen timed interval, count sound decisions, controlled catches or completed defensive possessions. Stop at the planned time or sooner; no required makes, winning streak or exercise penalty. Rotate roles and allow rest regardless of the score.
Practices this scheme: Rehearses a half-court 1-3-1 moving together with a defender covering along the baseline. Approaching the corner receiver alone and adding a trap are variants, not an extended press.
Five 1-3-1 defenders rehearse a half-court top/wing/corner shift against passing targets.
10–12 players · 8–15 minutes · basketballs
Five 1-3-1 defenders rehearse a half-court top/wing/corner shift against passing targets.
Ten players: five defenders in a 1-3-1 and five perimeter passing targets, one ball. Name the top, wings, middle and baseline rover and agree on a no-trap starting version. Spare balls and waiting players stay outside the active routes.
Optional: within a short coach-chosen timed interval, count sound decisions, controlled catches or completed defensive possessions. Stop at the planned time or sooner; no required makes, winning streak or exercise penalty. Rotate roles and allow rest regardless of the score.
The sources support the system guide. CoachAssist created the practice steps and checks; they are suggestions, not tested programs or a coach’s full playbook. The linked drills practice parts of the system.
Coaches run this in different ways. The sources below describe the versions covered here. These sources do not cover every possible version.
Sergio Scariolo · AEEB / Clinic, issue78, pp7–11 · 2008
Accessible Spanish original-coach clinic article; tactics paraphrased, diagrams not copied.
Basketball For Coaches · Basketball For Coaches · publication date not listed
Public skip-pass coverage reviewed. Organization credited; no individual byline or publication date established. The nontrapping continuation is original, not an exact Scariolo possession.
