Stayman: Finding a Major Fit After 1NT

What Stayman Is and Why It Works

When partner opens 1NT they promise a balanced hand with 15–17 high-card points. If your side also holds eight cards in a major suit, a major-suit game usually outscores 3NT — you have a trump suit, you can ruff losers, and you often need only ten tricks instead of nine.

The problem is that a 1NT opener hides four-card majors. Stayman solves it. The 2♣ response is completely artificial — it says nothing about clubs — and simply asks: “Partner, do you hold a four-card major?”

The convention is named after Sam Stayman, who published it in 1945, though his partner George Rapée and the Englishman Jack Marx developed the idea independently around the same time. Eighty years on it remains the single most widely played convention in the game, used by near-beginners and world champions alike.

Opener’s Three Replies

Once you bid 2♣, opener answers with the cheapest bid that describes their majors. There are only three possible replies, and they are easy to learn because they climb the suits in order.

Because opener always shows hearts first, a 2♥ reply can conceal four spades as well. If you were hunting for spades and hear 2♥, you can still describe your hand on the next round — more on that below.

A Worked Example — Stayman in Action

Theory is easiest to follow with a hand in front of you. Partner opens 1NT and you, sitting opposite, pick up the cards below.

You hold 9 high-card points and — crucially — both four-card majors. This is a textbook Stayman hand. You are worth an invitation to game, but only if you find a major fit; flat in no-trump this hand is worth no more than a quiet 2NT.

So you bid 2♣. If opener rebids 2♥ or 2♠, you have an eight-card major fit and invite with three of that suit — opener passes with a minimum 15 and bids game with 16–17. If opener rebids 2♦, no major fit exists and you simply invite in no-trump with 2NT. Either way, Stayman has steered you to the right strain.

Responder’s Second Bid

Stayman only asks the first question. Your rebid — the bid you make after hearing opener’s reply — is where you set the level and finish describing your hand. It splits neatly into two cases.

After 2♦ — No Major Found

No 4-4 major fit exists, so the auction returns to no-trump. With an invitational hand (8–9 points) bid 2NT and let opener decide; with a game-going hand (10+ points) bid 3NT directly. You can also bid a four-card major now to show that you were interested in it — useful if opener happens to hold three.

After 2♥ or 2♠ — A Major Shown

If opener’s major matches yours, you have found your fit. Raise to the three level to invite, or jump straight to game with enough strength.

When to Use Stayman — and When Not To

Stayman Variations Worth Knowing

Once standard Stayman is automatic, two common refinements are worth adding to your partnership notes. Both are widely played and easy to disclose to opponents.

Garbage (Weak) Stayman

With a weak hand short in clubs but holding length in the other three suits, you can bid 2♣ intending to pass whatever opener replies. Because you hold both majors and diamonds, any reply lands in a likely 4-3 or 4-4 fit — almost always a better spot than a flat 1NT. The one requirement is that you are short in clubs, so you are never left stranded in opener’s 2♦ reply with a misfit.

Forcing vs Non-Forcing Stayman

Over a 1NT opening Stayman is non-forcing — responder may pass opener’s reply on a weak hand. Over a 2NT opening, where responder is almost always strong enough for game, the 3♣ version is treated as game-forcing. Agree with your partner which 1NT range you play and whether you use the weak variation, so no reply ever takes you by surprise.

Common Stayman Mistakes to Avoid

• Bidding Stayman with a five-card major. Transfer instead — Stayman only locates 4-4 fits and gives away that you have a major without guaranteeing one.
• Forgetting you have a plan for every reply. Before you bid 2♣, know what you will do over 2♦, 2♥ and 2♠. If any answer leaves you stuck, Stayman was the wrong choice.
• Treating 2♥ as denying spades. Opener bids the lower major first, so 2♥ can hide four spades. Bid on if spades is still your target.
• Passing 2♦ with the wrong shape. Only pass opener’s replies if you are playing Garbage Stayman and are genuinely happy in any suit.