Bridge Tournament Etiquette: What You Need to Know Before You Play

Bridge has a formal etiquette system that surprises many new tournament players. It isn’t arbitrary, each rule exists for a reason, usually to maintain the integrity of the game. But if you’ve been playing casually or at home, the first tournament can feel like a foreign country with customs you never knew existed.

This guide covers what you’ll encounter, why the rules exist, and how to handle the situations that commonly catch new players off guard.

Before You Start Playing

Alert and Announce

In tournament bridge, non-standard calls must be alerted. When your partner makes an artificial bid (one that doesn’t mean what it literally says), you tap the table or say “Alert.” Opponents then have the right to ask what the bid means.

More precisely:

• Announce: For some specific bids (Stayman, Jacoby Transfers), you announce the meaning directly and immediately (“Transfer to hearts”) rather than just saying Alert.
• Alert: For other conventional calls, you tap and wait for opponents to ask.

The rules about which bids get alerted versus announced vary slightly by governing body (ACBL vs. EBU, for instance), but the local director can clarify. The important thing: if your partner makes a conventional bid, you are responsible for alerted or announcing it. Forgetting to alert is a violation, unintentional, but still a problem.

Do not alert or explain your own bids. That’s partner’s job.

The Stop Card

When you make a jump bid (skipping levels), use the Stop card (a red card or a “Stop” announcement). This notifies the next player that they must pause before acting, they should take about 10 seconds before bidding, even with an automatic call. This prevents them from giving away information through the speed of their response.

After the next player acts, the auction continues normally.

Shuffle and Deal

At most tournaments, pre-dealt boards are used and shuffling doesn’t apply. But if the club deals hands, ensure you shuffle properly and cut the cards before dealing. Leave shuffled cards face down until the board is complete.

At the Table

Calling the Director

When a procedural irregularity occurs, illegal bid, card exposed, question about the rules, call the director. This is not accusatory. It’s the correct procedure, and experienced players call directors frequently. Directors are referees, not judges of character.

To call: say “Director, please.” Do not argue with opponents about what should happen before the director arrives. Proceed as directed.

Common reasons to call the director:

• Insufficient bid (bidding lower or at the same level as the last bid)
• Exposed card
• Bid out of turn
• Revoke (failing to follow suit when able)
• Unauthorized information question

Unauthorized Information

This is the most commonly misunderstood rule for new players.

You may only act on authorized information: your hand, the calls and plays you’ve seen, and the system agreements you’ve properly disclosed. You may not act on unauthorized information, information conveyed accidentally through tempo (hesitation), tone of voice, facial expression, or gesture.

Tempo: If your partner hesitates before passing and then passes, and you have a close decision about whether to bid, you should not bid if the hesitation might have suggested uncertainty or a borderline hand. Tempo is unauthorized information. The correct action is to proceed as though the hesitation hadn’t happened.

This doesn’t mean you must make an incorrect decision on purpose. But if only unauthorized information pushed you toward one choice, you should take the other. This is known as the “principle of restricted choice” in the ethical sense.

Tone and behavior: Sighing after a lead, brightening after a bid, or reacting visibly to the dummy provides unauthorized information. Try to maintain a neutral demeanor throughout.

Claim Procedures

When you claim as declarer (saying you’ll take the remaining tricks), you must state a line of play that makes your claim valid. You can’t just say “The rest are mine” without explaining how.

To claim: lay down your hand face up and state the line (“I draw trump and cash my winners”). Defenders can challenge an unclear claim by calling the director.

As a defender, when you claim/concede, show your hand and agree the remaining tricks will go the stated way.

BIT (Break In Tempo) Policy

At higher-level tournaments, breaks in tempo (hesitations) are actively policed. If you hesitate noticeably before making a call or play, the director may be called, and your partner may be restricted from taking certain actions suggested by the hesitation. At most club games, this is informally understood. At regionals and nationals, it’s rigorously enforced.

Movement and Logistics

Stay Seated at the End of the Round

At most club games, a buzzer or announcement signals the end of the round. North-South players stay seated; East-West players move. Do not leave your seat until the movement is announced or you are clearly authorized to move.

Handle the Boards Correctly

Boards (the holders that keep cards sorted by position) should be placed and removed correctly. After play, return cards to the correct pocket, North’s cards to the North pocket, etc., so the next table can play accurately.

Never discuss a hand while other tables are still playing it. Wait until all tables have finished a round before discussing boards from that round.

Caddy and Scorer Interactions

Some larger tournaments use caddies to move boards. Scoring may be entered electronically on a tablet or device at your table. Follow the specific instructions from the tournament director about how scoring is handled.

Social Conduct

Thank Your Opponents

Win or lose, thank opponents after a round. The standard is a brief “thank you” as you move or as opponents move. It acknowledges the game, maintains goodwill, and takes two seconds.

Kibitzers

If you’re watching (kibitzing) a table without playing, specific rules apply: sit behind one player (with permission), say nothing, and avoid any facial expressions that might reveal information about the hand. Many players prefer not to be kibitzed; ask before sitting down.

Post-Mortem Timing

Discussing the hand after it’s over, why you chose a particular line, whether a different lead would have worked, is fine between rounds or after the session. Don’t discuss at the table while the round is in progress; it wastes time and may be overheard by other tables.

Dealing with Difficult Situations

If you make an insufficient bid: Call the director. The director will explain the options, there’s a prescribed set of remedies, including accepting the bid, allowing the call to be made sufficient with restrictions, or canceling the auction.

If you suspect an opponent is passing unauthorized information: Call the director at the conclusion of the board. Don’t accuse directly; simply say “I’d like the director to review the tempo of this board.”

If a revoke occurs: Call the director immediately when you discover it. Do not finish the hand first and then call, this can affect the remedy.

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The etiquette system protects fair competition and makes bridge enjoyable for everyone. If you have questions about specific situations before your first tournament, ask Brian—it can walk you through any scenario.