How to Mark in Netball
Close marking technique in netball: staying with a player off the ball, without conceding contact or obstruction.
Marking is staying close to an opponent whether or not they have the ball, using footwork and body position to deny space rather than physical contact — the legal distance and arm rules tighten specifically once your opponent is holding the ball.
Marking is defending a specific opponent closely, whether or not they currently have the ball — it's the foundation of positions like Wing Defence and Goal Keeper, who are judged largely on how hard they are to get free from.
Marking off the ball
Before an opponent has the ball, your job is to deny them easy space to move into and disrupt the timing of any cut or dodge they attempt. This means staying close and matching their movement continuously, not just reacting once a pass is already in the air toward them.
Marking once they have the ball
The moment your opponent catches the ball, the legal defending distance changes: you must be at least 0.9m away, and your arm position can't limit their space to throw — see obstruction for the detail. Many marking errors happen in the split second after a catch, when a defender who was legally tight suddenly needs to create distance.
Reading body language
Good markers watch an opponent's hips and weight distribution rather than their eyes or the ball — hips reveal the direction of an upcoming move earlier and more reliably than a player's gaze, which is often used deliberately to disguise intent.
Staying disciplined
The temptation to reach in or crowd an opponent increases under pressure, but that's exactly when a contact or obstruction call is most likely and most costly. Consistent, legal positioning applied over the full length of a match beats occasional aggressive lunges that give away easy restarts.
Where to go next
See how to intercept for turning good marking into won possession, and how to defend for the broader defensive principles marking builds on.
Common mistakes
- Ball-watching instead of tracking the marked opponent's movement.
- Standing off an opponent who doesn't have the ball, giving them a free run into space.
- Closing too tight once an opponent receives the ball, breaching the 0.9m obstruction distance.