What the overlap is
An overlap is when a full-back runs outside and beyond a winger who has the ball, creating a 2v1 against the opposition's defender. The defender can't cover both — if they stay with the winger, the full-back is free; if they follow the full-back, the winger cuts inside. It's a simple, devastatingly effective pattern.
The mechanics
The winger receives the ball in the wide area and engages the defender — dribbling toward them to fix their attention.
The full-back times a run outside and beyond the winger, sprinting into the space behind the defender.
The decision: the winger either slips the ball into the full-back's path (if the defender stays inside) or cuts inside themselves (if the defender follows the overlap). Either way, the 2v1 wins.
The timing is everything
The overlap fails when the timing is wrong. Too early and the defender adjusts; too late and the moment's gone. The full-back should start the run as the winger engages the defender — the run and the engagement happen together. Coach this rhythm specifically.
The drill
Set up a winger with the ball, a defender, and a full-back in the wide channel. The winger drives at the defender; the full-back overlaps; the winger makes the decision (release or cut inside). Add a goal or a cross target so the action finishes. Run 15+ reps per pair — the timing only comes through repetition.
The underlap variation
The underlap is the inside version — the full-back runs inside the winger rather than outside, into the half-space. It's harder to defend because it attacks a more dangerous central area. Teach the overlap first; add the underlap once players read the situation.
Age guide
U11–U12: Introduce the basic overlap — the run beyond, the 2v1 idea.
U13–U14: The timing, the decision, and the underlap variation.
U15+: Reading when to overlap vs underlap based on the defender and the space.