Pass Line Martingale — Double After Every Loss

The Pass Martingale doubles your Pass Line bet after every loss. Lower base house edge than Field Martingale (1.41% vs 5.56%), but slower progression. Full guide + 50,000-roll simulation.

1.41%Base Edge
DoublesAfter Loss
MediumVariance
50kRolls Simulated

What Is the Pass Martingale?

The Pass Martingale applies the Martingale doubling progression to the Pass Line bet — double after every loss, return to base after every win. The Pass Line's lower house edge (1.41% vs Field's 5.56%) means you start from a better base, but the two-phase structure of Pass Line bets (come-out + point phase) makes the progression slower and sequences harder to track.

📜 Casino LoreApplying the Martingale to the Pass Line is slower and more treacherous than it looks. Unlike the Field, the Pass Line doesn't resolve every roll — point phases can last dozens of throws, meaning a doubling session can drag across twenty minutes of table time while the bet size balloons. Nevada casinos in the 1960s quietly raised table maximums specifically to counter Martingale players who'd identified the Pass Line as the lowest-edge target for the system. The psychological trap is particularly powerful here: the Pass Line already feels like a "good" bet, so doubling it after a loss feels like doubling a smart decision. It isn't — the edge against the player is the same regardless of bet history — but the feeling is what keeps the Martingale alive.

How It Works

The progression is simple: start at your base unit (e.g. $10). After any Pass Line loss, double. After any Pass Line win, return to $10.

A Pass Line decision takes multiple rolls (come-out, then possibly many rolls in the point phase), so a session of 500 decisions might take 1,500 actual dice rolls. The progression moves slower than Field Martingale as a result.

After 6 consecutive losses, the next bet is $640. After 7: $1,280. Table maximums become the ceiling that breaks the system.

50,000-Roll Simulation

Run the simulation below to see how the Pass Martingale performs across 50,000 dice rolls. Every run uses a fresh random seed — notice how individual sessions vary due to variance, while the long-run trend converges toward the theoretical house edge of 1.41%.

🎲 Pass Martingale Simulator
$10 flat bet · Monte Carlo · 50,000 rolls per run
Rolls
Decisions
Win Rate
Final P&L
Eff. Edge
Max Drawdown
Profit
Loss
Expected
Prior runs
Hit Run Once to simulate 50,000 rolls of Pass Martingale betting.

Strategy & Tips

The same fundamental flaw applies: Martingale doesn't change the house edge, it transforms steady small losses into rare catastrophic ones. The Pass Line's 1.41% edge is a better starting point than Field's 5.56%, but no progression system eliminates the mathematical grind.

If you're going to run a progression, the Pass Line is the right base bet — low edge means the expected loss per dollar wagered is minimized even as the progression scales up. But be honest with yourself about table maximums and bankroll limits before you start.

Compare with Paroli — a positive progression (double after wins, not losses) that caps exposure and plays for streaks instead of recovering losses.

How It Compares

BetHouse EdgePayoutNotes
Pass Martingale1.41%This page
Pass Line + Max Odds0.37%VariesLowest combined edge
Don't Pass + Lay Odds0.27%VariesLowest edge overall
Pass Line1.41%1:1Best flat bet
Place 6 or 81.52%7:6Best place bet
Field Bet2.78–5.56%1:1/2:1High action
Any 716.67%4:1Avoid

FAQ

Is Pass Martingale better than Field Martingale?
Better base edge (1.41% vs 5.56%), but the Pass Line's multi-roll nature makes sequences harder to manage. Pick based on pace preference.
How many losses before hitting the table max?
Starting at $10 with a $500 table max: 6 consecutive losses ($10→$20→$40→$80→$160→$320→$640 exceeds $500). Five doublings before you're at risk.
Does doubling change my expected loss?
No. Expected loss per dollar wagered stays at 1.41%. Total expected loss increases because you're wagering more total money.
What's the worst realistic losing streak on Pass Line?
Ten consecutive Pass Line losses has roughly 0.13% probability per session attempt. Uncommon but statistically inevitable over enough sessions.

🎲 Try It Free on InfiniteCraps

Practice the Pass Martingale on a live shared table. No signup, no download. $500 starting bankroll.

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