Someone crossed the middle, took a ball that was clearly heading to their partner, and put it away. Half the court thought it was a great play and half thought it was rude. Somebody said “that’s poaching” like an accusation, and now you want to know whether it is actually allowed.
It is. And the interesting part is not the rule, it is that almost nobody agrees on when it is a good idea.
The definition
Poaching is crossing into your partner’s half of the court to intercept a ball that was travelling to them.
The classic version happens at the kitchen line. The opponents pop a ball up toward the middle or toward your partner, you read it early, you cross, and you take it out of the air with a downward angle. The point usually ends on that swing.
Three things make it a poach rather than just moving: the ball was going to your partner, you crossed the line that normally divides your court, and you did it on purpose.
Why it is legal
Because the rules only constrain positioning for the serve, and only briefly.
The official rules pin exactly two players, and only for the serve: the correct server must serve from the correct serving area, and the correct receiver must receive the serve (Rule 5.B.1). That means the serve is the one ball only a designated player may take. The return of serve is restricted differently: anyone on the serving team may play it, but the two-bounce rule says they must let it bounce first, so it cannot be cut off in the air. Volleyed poaches therefore start at the fourth shot. Past the serve, Rule 5.B.4 takes over, and it says plainly that there is no restriction on where any player stands, on or off the court, as long as they are on their own side of the net.
So from the third shot on, there is no positional rule to appeal to. The constraints that remain are the ones that apply to everybody: you still cannot touch the net (13.G), and if your volley’s momentum carries you into your partner while they are touching the kitchen, that is a fault on you (11.A.2), which is exactly the collision a crowded poach at the line risks. Past that, the real limit is physical. You and your partner cannot be in two places at once, so the court you leave stays empty for as long as it takes you to get back, unless your partner reads the cross and switches behind you. That switch is the difference between a coordinated poach and a hole in your side of the court.
Worth noting what poaching is not, because the terms get used interchangeably at rec level:
| Term | When it happens | What it decides |
|---|---|---|
| Poaching | During a rally | Who takes this one ball |
| Switching | During a rally, after a ball pulls someone wide | Which side each player ends up on |
| Stacking | Before the serve | Which wing each player covers all point |
Those are three different tools. Stacking, in particular, can reduce how often you need to poach at all: if the formation already puts your stronger forehand where the balls go, there is less reason to cross for them.
The condition that separates a poach from a steal
Legality is not the interesting question. Every ball you cross for is a ball you leave your own court to play, so the honest test is whether the interception is worth more than the space it costs. If your partner switches behind you it costs very little, which is exactly why good teams practise the switch; if they do not, it costs the whole wing.
A poach earns its cost when at least one of three things is clearly true: the ball is genuinely attackable, your partner is stretched or recovering rather than set, or your angle is better than theirs. The more of them that hold at once, the easier the decision. Miss all three and what you have done is take a ball your partner had covered, from a worse position, while opening a lane behind you.
That is the difference between the textbook poach, where you step across to cut off a floating third shot before it lands, and the thing that happens ten times a night at open play: a player reaching low across the centerline for a soft dink, contacting it below the net, and pushing it up while their partner stands where the next ball is about to land. Same crossing motion, opposite outcome.
The full decision, including the three conditions and how to tell a helpful partner from a ball hog, is laid out in when to cross and when to hold . The short version: if you cannot say which of the three conditions was true, it was still a poach, it was just a guess.
What to do when it happens to you
If a partner poaches you constantly, the fix is a sentence before the game, not a glare during it: agree who owns the middle. Middle-ball ownership settled in advance removes most of the friction, because the majority of “poaches” that annoy people are really unclaimed middle balls that two players both went for. That conversation, and where each of you should be standing afterward, is the substance of doubles positioning .
If opponents poach you, notice that a crossing player is a player who has committed. Whether that costs them anything depends on their partner. If nobody switches behind the crosser, the court they left is open until they recover, and a ball aimed at the seam or behind them beats the same ball hit anywhere else. Against a team that switches cleanly, that lane closes as fast as it opens, so watch one or two of their poaches before you decide it is there.
Test it
Next session, count two things: poaches you attempted, and how many met at least one of the three conditions (attackable ball, partner out of position, better angle). Most players find the ratio unflattering, and the ones that failed were nearly always the low reach across the centerline. Then, before your next game with a new partner, spend ten seconds settling who takes the middle. It is the cheapest doubles upgrade available, and it resolves the argument this question started with before the argument happens.