When there is no referee, the close calls are made by the players themselves, in good faith, between people who want to play together again next week. Line calls are where the game trusts you most.
The rules for this are in Section 8, "Line Calls" of the 2026 USA Pickleball Official Rulebook, with tournament rules in Section 19. Here is what they say, quoted directly. For more on the habits that keep games friendly, see our pickleball don'ts.
Line calls in one minute
- You call the lines on your end of the court.
- A ball on the line is in, with one exception: a serve on the non-volley zone line is out.
- Only call "out" if you clearly see space between the ball and the line.
- If you are not sure, it is in. Your opponent gets the benefit of the doubt.
- Call it promptly, by voice, hand signal or both.
Who calls which lines
Rule 8.A: "Players are responsible for making "out" calls for all lines on their end of the court. In doubles, either or both partners may make a line call."
You call the ball landing on your side. Your opponents call theirs. In doubles, that means you and your partner share the job, and either of you can make the call.
Is the line in?
Rule 8.B: "A ball returned by a player that lands on the opponent's end of the court is "in."" The court itself is "The area inside the outer dimensions of the baselines and sidelines" (Section 2), and service courts "are bounded by and include their adjacent baseline, sideline, and the centerline" (3.A.4.f).
The exception is on the serve. Under 8.C, a serve that does not land in the correct service court, "including one that lands on the non-volley zone line, is "out."" For more on serve calls, see our 2026 serve rules guide.
The code of ethics: the benefit of the doubt goes to your opponent
This is the heart of the section. Rule 8.D says players "must strive for accuracy and operate under the principle that all questionable calls must be resolved in favor of the opponent. The opponent gets the benefit of the doubt on line calls made. Any ball that cannot be promptly called "out" must be considered "in.""
It is a generous rule, and it works when everyone follows it.
Only call "out" if you see space
Rule 8.E: "Players must not call a ball "out" unless they can clearly see a space between the line and the ball when it lands."
Not "I think it was out", not "it looked long". Clear space, or it is in. That can feel like giving points away, especially late in a close game. It is also exactly what the rule asks of everyone on the court, on both sides of the net.
How and when to call it
- Signal: "Players must promptly signal an "out" ball audibly by voice, visibly by a hand signal, or both." (8.F)
- What counts: "Any "out" call made by a player after the ball lands is a line call." It "results in a dead ball and play must stop." (8.F.1, 8.F.2)
- Timing: if you return the ball, your call must come "before the ball is hit by the opponent or before the ball becomes dead; otherwise, play continues." If you do not return it, "an "out" call made promptly will be recognized, even if the ball becomes dead before the "out" call is made." (8.F.3)
- Partner chatter: shouting "bounce it" or "out" to your partner while the ball is in the air is "player communication, not a line call." (8.F.4)
When partners disagree, or you are not sure
| Situation | Outcome | Rule |
|---|---|---|
| Your partner called it "out" but you saw it in | You may override to your own disadvantage | 8.G |
| You and your partner disagree | "the team's call will be "in."" | 8.H |
| You did not see it clearly | You may ask your opponent, up until the next serve is hit | 8.I |
| You asked, and the opponent makes a clear call | The opponent's decision stands | 8.I |
| You asked, the opponent is unsure, and you made no call | "the ball will be considered "in."" | 8.I |
One thing to know before asking your opponent: after asking, you and your partner "lose the opportunity to make the line call, except to override the call to favor the opponent" (8.I).
Spectators stay out of it
Rule 8.J is short: "Spectators must not be consulted on any call." Friends on the bench mean well, and they may even have had the best view. The call still belongs to the players on the court.
What changed in 2026
| Change Document entry | 2025 | 2026 | What it means |
|---|---|---|---|
| 2221 Prompt line calls | 6.C.7.b allowed a call "up until the next serve" if the ball was not returned | 8.F, 8.F.3 | Calls must be prompt. |
| 2131 Doubt changed to conflict | 6.C.8 | 8.H | Partner disagreement means "conflict", and the call is "in". |
| 2075 Spectators | 13.C.2.a "should not" | 8.J "must not" | Consulting spectators is now clearly not allowed. |
On 2221, the Change Document explains that "There is no legitimate reason for a player to delay making an out call." On 2131, it says the new word means "a stronger disagreement between players."
In refereed matches
- Referee with no line judges: "players are responsible for making "out" calls for the baseline, sidelines, and center service line on their end of the court." (19.B)
- The referee's own calls: "The referee is responsible for calling service foot faults, short serves, and non-volley zone faults." (19.A.1) For what those faults are, see our kitchen rules guide.
- With line judges: players call "only the service court centerline on their end of the court" (19.C.2), and other player line calls are not valid, "except for their centerline and to override an official's line call to favor the opponent" (19.C.3).
- Overriding an official: a player may override a call "when the override favors the opponent" (19.I). If an official's "out" call favored you and you disagree, "the rally must be replayed, unless the player concedes the rally to their opponent" (19.I.1).
Quick FAQ
Is a ball on the baseline in? Yes. Service courts "include their adjacent baseline, sideline, and the centerline" (3.A.4.f), and a returned ball landing on the opponent's end of the court is "in" (8.B).
If we cannot agree, do we replay the point? Not in self-called play. If partners disagree, the call is "in" (8.H). If a ball "cannot be promptly called "out"", it "must be considered "in"" (8.D).
Can I call a ball out on my opponent's side? Rule 8.A says players are responsible for making "out" calls for "all lines on their end of the court," so calls on your opponents' side are their responsibility. If you think their call is wrong, see 8.I and 8.D.
Play with heart
The rules ask a lot of trust from every player, and the game is better for it. Owning your calls is part of the same spirit as owning your mistakes, which we wrote about in the pickleball accountability rule. New to how points are won? See our pickleball scoring guide. Fair calls are also part of why pickleball is the sport that brings people together.
Sources: 2026 USA Pickleball Official Rulebook (PDF); 2026 USA Pickleball Rulebook Change Document (PDF). Short quotes are used for commentary; the rulebook is copyright of USA Pickleball. Rules can change, so check the current official rulebook before a tournament.
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