In doubles, serve positioning is about more than choosing a spot behind the baseline. The server and partner can stand in different places to protect the court, disguise the next shot, or make the returner hesitate—while still following the rules for serving and receiving.
The basic rule is simple: the server serves from the correct side of the court, and the ball must land in the diagonally opposite service box. The server’s partner and the receiver’s partner have much more freedom to move. Knowing where each player may stand makes it easier to use formations such as the I formation and Australian formation without risking a fault.
Where the server must stand
Before serving, the server must stand behind the baseline and within the imaginary extensions of the center mark and the doubles sideline. The server cannot touch the baseline or the court with either foot before striking the ball. Doing so is a foot fault.
The server alternates between the right and left sides of the court after each point. From the right side, the serve goes diagonally into the left service box; from the left, it goes into the right service box. The service box is the area between the center service line and the singles sideline, so the doubles alley is not part of the target area for the serve.
A server can choose a position closer to the center mark or closer to the doubles sideline, as long as they stay within the legal area. Moving toward the sideline can open up a wider serving angle. Standing nearer the center can make a serve down the T easier and may leave less space for a return through the middle.
Where the server’s partner can stand
The server’s partner may stand anywhere on their side of the net, inside or outside the court. There is no rule requiring them to stand at the net, behind the service line, or in a particular half of the court.
In practice, the partner usually starts near the net, where they can intercept a weak return. But their exact position depends on the serve and the opponents. If the returner often drives the ball down the line, the net player may shade toward that side. If the team expects a crosscourt return, they may guard the middle instead.
The partner must not deliberately distract or obstruct an opponent. Normal movement and positioning are allowed; an intentional action designed to hinder the returner can be called a hindrance.
Where the receiver and their partner can stand
The receiver must take the serve from the correct receiving side, based on the team’s established receiving order. That order is set for the set and cannot be changed partway through it. The receiver may choose where to stand on that side, including farther back to handle a fast serve or wider to cover a sharp angle.
The receiver’s partner may stand anywhere on their side of the net, inside or outside the court. They can position near the net to pressure the server or stay farther back if the opponents use strong serves and returns. The partner’s position does not change who must hit the serve.
For example, if the designated receiver stands well behind the baseline, their partner might move closer to the middle of the service line to discourage a serve-and-volley play. The receiver still has to make the return; the partner cannot take it just because they are closer.
Common doubles serving formations
Traditional formation
In the traditional setup, the server’s partner starts near the net, usually on the opposite half from the server. This gives the team a familiar coverage pattern: the net player looks for a volley, while the server moves forward after serving or covers the open court. It is a good starting point for players learning doubles positioning.
I formation
In the I formation, the server’s partner crouches near the center of the service line, often just behind the net player’s usual position. The pair may use a hand signal to agree on a direction, then the partner moves left or right as the serve is struck.
This can make it harder for the returner to pick a target. The returner may be tempted to hit down the line, but the net player can move to cover that lane. The server needs to know which side the partner plans to take so they can cover the other space.
Australian formation
In the Australian formation, the server’s partner starts on the same half of the court as the server. This can crowd the returner and encourage a return through a particular lane. It can also leave a large area open, so the server and partner need to coordinate who will cover it.
Both the I and Australian formations are legal. They are tactical choices, not special rule exceptions. Teams should agree on their signals and movement before the point begins.
| Player | Positioning rule | Common tactical choice |
|---|---|---|
| Server | Behind the baseline and within the imaginary extensions of the center mark and doubles sideline | Shift wide for an angle or closer to center to target the T |
| Server’s partner | May stand anywhere on their side of the net | Start near the net, shade toward a likely return, or use a formation |
| Receiver | Must receive from the team’s designated side | Move back, forward, or wider to suit the serve |
| Receiver’s partner | May stand anywhere on their side of the net | Guard the middle or prepare to cover a serve-and-volley team |
Practical positioning tips
- Choose a position for a reason. Standing wide may help create an angle, but it can also leave more court open for the return. Match your starting spot to your intended serve and coverage.
- Talk before the point. Agree on whether the net player will hold position, poach, or cross behind a signal. A clear plan reduces hesitation.
- Watch the returner’s habits. If they repeatedly drive down the line, the net player can shade that way. If they favor crosscourt, protect the middle without giving away the line completely.
- Keep the serve target legal. A serve can land anywhere inside the correct diagonal service box, but not in the doubles alley.
- Reset after each point. The server changes sides after every point, and the serving team should adjust its positions to suit the new angle and score.
Frequently Asked Questions
Can the server’s partner stand in the doubles alley?
Yes. The server’s partner may stand anywhere on their side of the net, including outside the court. They must not deliberately distract or hinder the opponent.
Can the server stand in the doubles alley?
The server may stand behind the baseline between the imaginary extensions of the center mark and doubles sideline, which includes the area behind the doubles alley. They must not touch the baseline or court with a foot before striking the serve.
Can the receiver’s partner return the serve?
No. The player assigned to receive from that side must hit the return. The partner can stand wherever they choose on their side, but cannot take the receiver’s shot.
Does the serve have to land inside the doubles alley?
No. A legal serve must land in the diagonally opposite service box, which ends at the singles sideline. The doubles alley is used during the rally, not as part of the service box.
Final Thoughts
Doubles serve positioning combines a few firm rules with plenty of tactical freedom. The server must use the correct side and avoid a foot fault, while both partners can choose positions that suit their plan. Start with a simple formation, communicate clearly, and adjust your spacing when opponents show you where they like to return.
