Watch a pro doubles match and you'll see players lining up in strange places: both on the same side of the court, or one standing outside the sideline before the serve. That's stacking. It's legal, it's simpler than it looks, and it lets your team keep each player on the side where they play best.
Tips & strategy · The short answer
Stacking means lining up so that each player ends up on their preferred side after the serve or the return, instead of switching sides with the score.
- It's legal. The rules only fix where the server and receiver stand, not where their partners stand
- Serving stack: the partner stands beside the server, then each player slides to their side after the serve
- Receiving stack: the partner waits outside the sideline near the kitchen, and the receiver crosses after the return
- Hit a deep, slower return when you stack, so the receiver has time to cross
- Teams stack to keep forehands in the middle, fit a lefty-righty pair, or keep their stronger player on one side
What stacking is
In normal doubles, your position follows the score. The server switches sides with their partner every time your team wins a point on serve, so over a game, each player spends time on both the left and the right. If you're not sure how that works, start with pickleball scoring explained.
Stacking breaks that pattern. Your team still serves and receives from the correct courts, but the moment the ball is in play, you move so that the same player is always on the same side. One player owns the left, the other owns the right, for the whole game.
What the rules fix
The server has to serve from the correct service court, and the correct receiver has to return the serve. That's it.
What the rules leave open
Rule 4.B.7 puts no restriction on where the other players stand. The server's partner and the receiver's partner can stand anywhere, in or out of the court.
Why teams stack
Stacking costs a bit of movement on every point, so teams only do it when it buys them something. These are the three reasons you'll hear most.
Forehands in the middle
Two right-handers often put the stronger forehand on the left side, so that forehand covers the middle, where most balls go.
A lefty-righty pair
With the righty on the left and the lefty on the right, both forehands cover the middle. Without stacking, half your points start with both backhands in the middle.
Keep a player on their side
Some players are simply better on one side: they dink better crosscourt from the left, or they like attacking from the right. Stacking keeps them there.
How to run a serving stack
Say your team wants Ann on the left and Al on the right. When the score puts Ann on the right to serve, here's what you do.
- 1
Ann serves from the correct court
The server still has to be where the score says. Here, that's the right service court. Call the score as normal.
- 2
Al stands beside her, near the sideline
Al lines up to Ann's right, behind the baseline and out of her way. He's already on his side.
- 3
Ann serves, then slides left
Right after contact, Ann moves along the baseline to the left half. Al stays on the right. Both of you stay back for the return, because of the two-bounce rule.
- 4
Play the point from your sides
From here, it's normal doubles, with each player on the side they want.
- 5
Reset for the next serve
If you win the point, Ann serves again from the left, which is already her side. No stack needed. Stack only when the score puts a player on the wrong side.
How to run a receiving stack
The receiving stack is the harder one, because the receiver has to cross the court while the ball is in play.
- 1
Al receives from the correct court
The score decides who receives and from which side. If it's Al, receiving from the left, and he wants the right, you stack.
- 2
Ann waits outside the sideline
Ann stands just outside the left sideline, near the kitchen line. She's off the court, out of the way of the serve.
- 3
Al hits a deep, slower return
A high, deep return gives Al the time he needs. A low, hard return comes back too fast. Here's how to return serve deep.
- 4
Al crosses to the right, Ann steps in on the left
As Al moves up, he angles to the right half of the kitchen line. Ann steps in to the left. Say "switch" out loud, so neither of you is guessing.
- 5
Watch the middle while you cross
For a moment, the middle is open. If the third shot comes before you're set, the player closest to the ball takes it, and you sort out sides afterwards.
Full stack or half stack?
| When you stack | Best for | |
|---|---|---|
| Full stack | On every serve and every return | Teams with a strong preference, like a lefty-righty pair, who want the same sides on every point |
| Half stack | Only when your team is serving | Teams who want to try stacking without the harder receiving stack |
| No stack | Never. You follow the score | Most recreational play, and teams who are happy on either side |
Start with a half stack. The serving stack is easy, because both of you stay back and have time to move. Add the receiving stack once you can hit the deep return reliably.
Signals behind the back
Some teams decide on each point whether to switch.
Open hand
Switch. After the serve or return, you trade sides.
Fist
Stay. Each player stays on the side they started on.
The partner who isn't serving or receiving shows the signal behind their back before the point, so only their teammate can see it. Whatever system you use, agree on it before the game, and confirm with a word: "got it".
Keeping track of who serves
Stacking changes where you stand during the rally, not the serving order. The correct server still serves from the court the score puts them in. That's where most stacking teams get into trouble: after a few switches, it's easy to lose track of who should be serving from where.
The fix is the same as in normal doubles: remember your team's starting server. When your score is even, the starting server serves or receives from the right. When it's odd, from the left. And if you're ever unsure, Rule 4.B.8 lets any player ask for the score and the correct server or receiver before the serve.
5 stacking mistakes, and how to fix them
-
MistakeThe wrong player serves after a switch.FixTrack your starting server by the score: even, right; odd, left. Ask before the serve if you're not sure.
-
MistakeHitting a hard, low return when stacking.FixGo deep and a little higher. The extra time is what lets the receiver cross.
-
MistakeCrossing too early, before the return.FixHit the return first, then move. Leaving early leads to rushed, short returns.
-
MistakeStanding in the server's way.FixThe partner stands to the side, behind the baseline, clear of the server's swing.
-
MistakeBoth players going for the ball in the middle while crossing.FixDecide ahead of time: during the cross, the forehand in the middle takes it.
3 drills to make stacking automatic
Drill 1
Shadow the stack
No ball. Line up for a serving stack, call a score, serve with an empty swing and slide. Then do the same for a receiving stack.
GoalMove without thinking about it.
Make it harder: Have a friend call random scores, so you have to work out who serves from where.
Drill 2
Deep return and cross
One player feeds serves. The receiver returns deep and crosses to the other side of the kitchen line while the partner steps in.
GoalBoth players set at the kitchen line before the third shot lands.
Make it harder: The feeder hits a fast drive as the third shot.
Drill 3
Stacked games to 7
Play short games where your team stacks on every serve and every return.
GoalNo serving-order errors for a full game.
Make it harder: Add hand signals and switch on some points but not others.
Paddles for players who stack
Stacking puts one player in the middle on almost every ball, usually on their forehand. Fast hands and a stable face matter there. These three paddles are in stock now, and every one comes in a shape that suits a role on a stacking team. Not sure about shapes? Here's how elongated, hybrid and widebody compare.
Frequently asked questions
Is stacking legal in pickleball?
Yes. The rules only require the server and the receiver to be in the correct courts. Their partners can stand anywhere, and every player can move anywhere once the ball is served.
Is stacking allowed in recreational play?
Yes. It's the same rulebook. It's polite to tell the other team you're stacking, so they know where to expect the return.
What's the difference between stacking and switching?
Switching is trading sides during a point. Stacking is lining up before the point so that you end up on your preferred side. Most stacks include a switch right after the serve or return.
What happens if the wrong player serves while stacking?
Serving out of order, or from the wrong court, is a fault against your team if it's caught. Ask for the score and the correct server before you serve if there's any doubt.
Should a lefty and a righty stack?
Often, yes. With the righty on the left and the lefty on the right, both forehands cover the middle on every point.
When should beginners start stacking?
Once you can keep score without thinking and hit a deep return most of the time. Start with a half stack, only when serving.
Can you stack in singles?
No. Stacking is about two players choosing sides, so it only applies to doubles.
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