A Nassau is the default side game in American golf, and almost nobody explains it before the first tee. Somebody says “five-five-five?”, everyone nods, and eighteen holes later there is an argument in the parking lot about whether the back nine was still alive. Here is the whole format, start to settle. If you only want the rules card, the Nassau guide has it in five steps.
It is three matches, not one
That is the only idea you need. A Nassau splits the round into three separate match-play contests of equal value: the front nine, the back nine, and the overall eighteen. Each one is won by whoever is up when that segment ends. Ties push, and nobody pays.
Match play means you are counting holes won, not strokes. Lose the 4th by six shots and it costs you exactly one hole, the same as losing it by one. That is why the format survives a blow-up: a triple bogey ends the hole, not the afternoon.
A $5 Nassau, played out
Two players, $5 a side, one press. You win the front nine comfortably, get run over on the back, and still walk off the 18th collecting money. Here is how that happens.
Front nine: 2 up
You win holes 2, 5, and 7, and lose the 6th. The first match is in the bank.
Three down with five to play
Your opponent birdies 10 and 11 and wins 13, so you press on the 14th tee.
A new match begins
The press is a new $5 match covering holes 14 through 18. The back-nine match keeps running underneath it.
The press wins; the total pushes
You win 15 and 18, lose 17. The press finishes 1 up, the back nine 2 down, and the total eighteen all square.
| Match | Result | Pays |
|---|---|---|
| Front nine | You win, 2 up | +$5 |
| Back nine | You lose, 2 down | −$5 |
| The press · 14–18 | You win, 1 up | +$5 |
| Total 18 | All square | Push |
| Settle | Net for the day | +$5 |
Four matches, one number. Lose the back nine, win the press, and the day still goes your way.
Presses: the part that gets people in trouble
A press is a brand-new match, for the same amount, covering only the holes left in that segment. It is how the player who is losing buys a way back in, and it is also how a $5 Nassau quietly becomes a $40 afternoon. Presses can be pressed, which is where groups lose the thread entirely. The etiquette of when to press, and when not to, gets its own post.
Nobody argues about the golf. They argue about what the terms were.
The three rules your group plays differently
There is no governing body for the Nassau. Every group has house rules and every group assumes theirs are the standard ones. These three cause the parking-lot conversation.
Settling up without the parking-lot math
With two players it is one number. With four, in a two-on-two Nassau with a couple of presses in it, you have six or eight small matches closing in different directions and somebody doing arithmetic with a beer in his hand. That is the part that goes wrong — not the golf, not even the rules. The tally.
The fix is boring: say the format out loud, write the amount down before the first tee shot, and mark each press when it is called instead of reconstructing it on the drive home. Do that and the Nassau is the best game in golf — three chances to win, a ceiling you can live with, and every hole still mattering to somebody.
Or let GoLo hold the card. It runs the three matches at once and nets the whole group down to one number when you walk off 18. It does not take presses on a Nassau, so those still go on the scorecard.
