That serve clips the net, pops up, and drops neatly into the service box. The receiver freezes. The server starts over. Is that a free retry, a fault, or a point? In most cases, it’s a serve let—and knowing exactly when it applies can clear up one of tennis’s most familiar moments of confusion.
The short version: if a serve touches the net, strap, or band and then lands in the correct service box, it’s a let. The serve does not count, and the server plays it again. But there are a few important twists, especially if the ball lands out or strikes the receiver before bouncing. Here’s how the rule works under the Rules of Tennis in force as of October 2, 2026.
What is a let on a tennis serve?
A serve let is a call that stops a serve from counting and allows the server to replay it. The classic example is a ball that clips the net cord, changes direction, and lands in the proper service court. The receiver might be ready to attack it, but once the let is called, the point hasn’t started.
Under ITF Rule 22, a let is called when a served ball touches the net, strap, or band and is otherwise good. In ordinary match language, “otherwise good” means the serve would be legal apart from touching that part of the net—most commonly because it lands in the correct service box.
There’s no limit to how many serve lets can happen in a row. If three consecutive serves catch the tape and land in, all three are replayed. It can feel like the server is getting endless second chances, but a let is not a fault and does not use up an attempt.
What happens after a serve let?
The server repeats the same serve they were about to play. That detail matters: a let doesn’t reset the point to a first serve.
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If the let happens on a first serve, the server takes another first serve.
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If the let happens on a second serve, the server takes another second serve.
For example, imagine a player faults a first serve long, then hits a second serve that clips the net and lands in the box. That second serve is replayed as a second serve. The player doesn’t get a fresh first serve just because the ball touched the net.
That distinction can matter under pressure. A server facing break point who has already missed a first serve remains on the second serve after a let. They get another attempt, but not a bigger one.
When a net touch is not a let
The ball touching the net does not automatically mean “replay.” What happens next determines the call.
The serve touches the net and lands outside the correct box
That’s a fault. If the ball clips the net and lands beyond the service line, wide of the correct service court, or in the wrong box, the serve is not good. The server moves on to the next attempt—or loses the point if it was a second fault.
The serve touches the net and lands in the correct box
That’s the standard serve let. Replay the same serve—first or second, depending on the score in the service attempt.
The serve touches the net and hits the receiver before bouncing
This is a surprising one. If a served ball touches the net and then hits the receiver or the receiver’s partner before it bounces, the server wins the point, provided the receiver wasn’t unready. The ball hasn’t landed in the service box, so this is not the usual “otherwise good” let situation. It is treated under the rules for a good serve that hits the receiver before the bounce.
In practice, the receiver should avoid reaching for a net-cord serve that is still coming toward them before it bounces. If it hits them, the point can be gone in an instant.
What if the receiver wasn’t ready?
A let can also be called if the server delivers the ball while the receiver is not ready. A receiver who genuinely isn’t prepared may ask for a let, but they should not use “not ready” as a late escape after choosing to play the ball. Under the rules, if the receiver attempts to return the serve, they can’t then claim they weren’t ready.
This is different from the net-cord let. A serve can be perfectly clean and still be replayed because the receiver wasn’t ready. In either case, the practical result is the same: the serve is played again without counting as a fault.
Players are expected to keep a reasonable pace, and receivers should make a genuine effort to be ready. If you’re receiving, get set promptly; if you’re serving, glance up and make sure your opponent is in position before starting your motion.
How is a serve let called?
In most matches, the chair umpire calls “Let” when the serve touches the net and lands in. In some settings, an official or an electronic net-detection system may help identify the contact. The basic rule doesn’t change: the ball must touch the net, strap, or band and otherwise be a good serve.
At club level, players often make their own calls. If there’s genuine uncertainty about whether the ball touched the net, handle it calmly and consistently. Don’t call a let just because a serve landed awkwardly, bounced high, or surprised you. The relevant question is whether it actually touched the net and then was otherwise good.
Why the rule matters tactically
A let is a replay, not a reward for the server. Still, a net cord can disrupt both players. A serve that skids low after clipping the tape may be hard to read; a ball that barely tumbles over can give the receiver little time to react. The let rule removes the need to decide whether the receiver had a fair chance. If the serve touched the net and landed in, replay it.
For servers, the smart response is simple: reset, breathe, and play the same serve again. Don’t assume a let means the next one will also go in. For receivers, don’t switch off after hearing the ball catch the tape. If the serve is heading out, let it go; if it lands in and the let is called, prepare for the replay. If there is no call, keep playing until the point is stopped.
And remember, this rule applies to serves. A ball that clips the net during an ordinary rally is still in play if it lands in the court. Net contact by itself does not stop a rally.
Frequently Asked Questions
Does a serve let count as a fault?
No. A let does not count as a fault. The server repeats the same serve: a first serve remains a first serve, and a second serve remains a second serve.
Can a player get more than one let in a row?
Yes. There is no limit on consecutive serve lets. Each qualifying serve is replayed, as long as it touches the net, strap, or band and is otherwise good.
If the serve hits the net and lands out, is it still a let?
No. If it lands outside the correct service box, it is a fault. A net touch alone does not earn a replay.
Does a net-cord serve have to be replayed if it hits me before bouncing?
Not necessarily. If it touches the net and then hits you or your doubles partner before bouncing, the server generally wins the point, unless you were not ready to receive the serve.
Final Thoughts
Keep the rule in mind: a serve that touches the net and still lands in the correct service box is replayed, with no fault charged. If it lands out, it’s a fault; if it hits the receiver before bouncing, the server can win the point. Once you know those few outcomes, that odd little net-cord moment is much easier to judge—and you can get straight back to the tennis.
