What Happens If You Serve to the Wrong Box in Padel?

Serving to the wrong service box is a fault. The ball must land in the diagonally opposite service box — right service half to left box, and vice versa. If it lands in the wrong box, it is treated like any other fault: first fault gives you a second serve, and a double fault gives the point to the receiver.

The Service Box Rule

Under the FIP Rules of Padel, the server must:

1. Stand behind the service line in the correct half of the court (right side for the first point of each game, then alternating)
2. Bounce the ball and strike it at or below hip level
3. Direct the ball so it crosses the net and lands in the diagonally opposite service box

The service box is the rectangular area bounded by the service line, the centre line, the side wall, and the net. If the ball lands outside this box — including in the wrong box — it is a fault.

See serve rules for the complete serving guide.

Wrong Box vs. Wrong Side

There are two distinct service errors:

Serving to the Wrong Box

This means the serve lands in the adjacent service box (on the receiver’s side) rather than the diagonally opposite one. For example, serving from the right side but the ball lands in the receiver’s right-side box instead of the left. This is simply a fault, treated identically to any serve that misses the correct box.

Serving from the Wrong Side

This means the server is standing on the wrong side of the court for the current point. For example, serving from the left side when the score requires serving from the right. The FIP rules handle this differently:

• If discovered during the game: correct the position immediately. Any faults already served count (you do not get extra serves). All points played from the wrong side still stand.
• If discovered after the game is completed: the new service order is maintained for the remainder of the set. The points played are not replayed.

Wrong Server Entirely

If the wrong player serves (out of the established rotation), the rules apply similarly:

• Discovered during the game: the correct server takes over immediately. Fault counts transfer — if the wrong server had already committed a first fault, the correct server begins with a second serve.
• Discovered after the game: the new rotation stands for the rest of the set. Points played are not reversed.

2026 rule change: The 2026 FIP revision clarified that when a wrong-server error is discovered mid-game, the fault count carries over to the correct server. Previously, some tournaments allowed the correct server to restart with a fresh first serve, creating inconsistency.

Service Order Across Sets

At the start of each set, the serving team may choose which partner serves first, regardless of the order used in the previous set. This is not an error — it is an explicit rule allowing teams to reset their service rotation between sets. See service order for details.

Lets on Wrong-Box Serves

If a serve to the wrong box also clips the net and lands in the wrong box, it is still a fault, not a let. A let is only called when the ball clips the net and lands in the correct service box. Clipping the net does not override the wrong-box fault.

See faults and lets for the full guide on lets and faults.

Quick Reference

Situation	Result
Serve lands in wrong service box	Fault
Server standing on wrong side (discovered during game)	Correct immediately; fault count carries over
Server standing on wrong side (discovered after game)	New order stands for rest of set
Wrong player serves (discovered during game)	Correct immediately; fault count carries over
Wrong player serves (discovered after game)	New rotation stands for rest of set
Wrong-box serve clips net	Still a fault (not a let)

See also: serve rules · faults and lets · scoring