So you placed a come bet, it traveled to a box number, and then — without warning — it was swept off the table. What just happened? This scenario trips up nearly every beginner, and the explanation comes down to one rule that most people learn the hard way.
When exactly can you place a come bet?
Come bets may not be placed until after the come-out roll, when the white ON puck is sitting on a box number. That restriction matters. It means a come bet is always born mid-round, already inside someone else's point phase. The bet then travels to its own number and needs that number to repeat before a 7 appears. For a fuller picture of the two-phase structure, see How the Come Bet Works: Two Rolls, Two Phases.
What happens to a traveling come bet on a new come-out roll?
Here is the core confusion. When a shooter sevens out, a new shooter takes the dice. That new shooter's first roll is a come-out roll — and a 7 on a come-out roll is a winner for pass line bettors. But your come bet is still traveling on a number. It does not know it's a come-out roll. A 7 wipes it out.
Beginners frequently don't realize that come bets already traveling on a number lose when a 7 is rolled at the start of a new shooter's come-out. This is the single most common source of frustration for new craps players. Only a new come bet placed before that roll would have won on the 7. Come bets already traveling on a number lose on a 7 regardless of the phase. The rules don't pause your bet to give it a pass-line-style exemption.
Why does this feel so unfair?
Because you're watching pass line bettors cheer a 7 while the dealer takes your chips. The math is sound, but the optics sting. The come bet flat payout is 1:1 and carries a house edge of 1.41% — identical to the pass line bet. The long-run math is the same; the emotional experience in that moment is not. For a side-by-side look at how the seven-out affects come bets specifically, read Seven-Out and the Come Bet: The Confusion Every Beginner Has.
Is there any way to protect a traveling come bet?
No rule protects the flat come bet portion from a 7 in any phase. Some casinos allow you to call odds "off" on a come-out roll, meaning the free-odds portion behind your come bet would not lose if a 7 appeared — but the flat bet itself always stays live. Ask the dealer before the roll if you want your odds portion turned off. Never assume it happens automatically.
How does this fit into the bigger picture of craps rules?
This single rule — traveling come bets lose on any 7, full stop — sits inside a broader structure that rewards players who understand each bet's phase and behavior. If you're still building that foundation, start with Craps Rules and Table Layout: A Beginner's Starting Point, then circle back to What Is a Come Bet in Craps? The Beginner Answer to lock in the fundamentals before focusing on edge cases like this one.
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