The Goodman System is a simple money-management scheme favoured by cautious players. Its steps are easy to follow, and the risk stays relatively low even during losing streaks.
This page explains how to use the Goodman System, walks through a simulation, weighs up its pros and cons, and compares it with the similar Barnett System.
Also known as the 1-2-3-5 system, Goodman simply changes your stake through that sequence after wins. Because you’re only following the numbers, beginners can use it straight away.
Note: if you keep winning, you’ll eventually be staking 5× your starting unit, so choose a sensible base stake.
We’ll also note where it differs from the Barnett (1-3-2-6) System and show a simulation below.
Use Goodman on even-money bets (≈50% win chance)—for example:
For Baccarat Banker: standard Banker pays 0.95:1 (not even-money). If you want to apply Goodman, use No-Commission Baccarat—but treat a Banker win with 6 (which pays 1.5:1) as a push for the purposes of the system.
Rule of thumb: reset to your base unit after any loss.
After completion, you can reset—or many players keep staking $5 until a loss, then reset.
Below is a 15-hand demo using No-Commission Baccarat (Player). Rule: after winning at $5, continue betting $5 until a loss.
| Hand | Stake | Resultado | Hand P/L | Cumulative |
|---|---|---|---|---|
| 1 | $1 | Ganhou | +$1 | +$1 |
| 2 | $1 | Perdeu | −$2 | −$1 |
| 3 | $1 | Ganhou | +$1 | $0 |
| 4 | $2 | Ganhou | +$2 | $2 |
| 5 | $3 | Ganhou | +$3 | $5 |
| 6 | $5 | Ganhou | +$5 | $10 |
| 7 | $5 | Ganhou | +$5 | $15 |
| 8 | $5 | Tie | $0 | $15 |
| 9 | $5 | Perdeu | −$5 | $10 |
| 10 | $1 | Perdeu | −$1 | $9 |
| 11 | $1 | Perdeu | −$1 | $8 |
| 12 | $1 | Perdeu | −$1 | $7 |
| 13 | $1 | Ganhou | +$1 | $8 |
| 14 | $2 | Perdeu | −$2 | $6 |
| 15 | $1 | Perdeu | −$1 | $5 |
Highlights
Totals: 7 wins, 7 losses, 1 tie. Net: +$5 using a $1 unit (i.e., +$50 with a $10 unit).
Key takeaways:
| # | Stake (u) | Stake (val) | Outcome | P&L | Cumulative | Note |
|---|
Because you increase after wins, not losses, you can run Goodman with a modest bankroll. If your base is $1, a single set only needs $2 beyond the initial unit to attempt the ladder.
Compared with Martingale or Winners Method (loss-chasing progressions), Goodman is far more approachable.
After any loss you return to 1 unit, so each loss costs only your base stake. Versus the Paroli (also win-pressing but more aggressive), Goodman is a defensive plan with tighter risk control.
The system is built around banking profit at four wins. If you lose after two wins you’re roughly breakeven; after three wins then a loss you’re only +$1; after four wins and then a loss you’re +$6. Compared with some plans, the bar to realise profit is higher, so big gains tend to require longer sessions.
Because the early steps are 1 unit then 2 units, a win followed by a loss yields a −1 unit net. On Baccarat, for example, pattern Player → Banker → Player → Banker and so on can pull you gradually into the red. Goodman assumes streaks; alternating outcomes are its weak spot.
Both are similar streak-based systems:
| System | Win-sequence stakes |
|---|---|
| Barnett | 1 → 3 → 2 → 6 |
| Goodman | 1 → 2 → 3 → 5 |
Broadly speaking:
The Goodman (1-2-3-5) System works across many live games—Roulette, Baccarat, and money wheels—by pressing wins through a 1 → 2 → 3 → 5 ladder.
Because you only press after wins, it’s bankroll-friendly and keeps losses small during slumps. Like the Barnett 1-3-2-6, it’s popular for its simplicity. Remember, though, it relies on streaks: without a four-win run somewhere in your session, results can end negative, and alternating outcomes hurt.
Use a sensible base unit, reset after losses, and decide in advance whether you’ll keep staking $5 after completing the ladder or always reset immediately.
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