One Away

Needing just a single tile to complete your hand and declare Mah Jongg. Being one away is the critical threshold between building your hand and waiting for the win.

Understanding "One Away"

Being "one away" in American Mahjong means you hold 13 tiles that are all correctly placed in your hand pattern, and you need exactly one more tile to complete the 14-tile winning combination and declare Mah Jongg. This is the same concept as waiting or being "ready," but the term "one away" emphasizes the proximity to victory.

Reaching the one-away position is a milestone in every game. It means your hand selection was sound, your tile acquisition worked, and now the outcome depends on whether that final tile appears. Every draw from the wall and every opponent discard carries the potential to end the game in your favor.

The strategic challenge of being one away is managing the tension between offense and defense. You want to win, but you also do not want to discard a tile that lets someone else win first. The closer you are to victory, the more painful it is to feed an opponent the winning tile.

Maximizing Your Chances

When you are one away, several factors influence your probability of completing the hand:

The strongest one-away position combines multiple outs with a deep wall, giving you both time and probability. The weakest is a single out with a nearly exhausted wall, where your fate is essentially a coin flip.

Common One-Away Mistakes

Players who reach the one-away position sometimes make critical errors:

Free printable American Mah Jongg cheat sheet

Get a free 2-page printable cheat sheet covering the tiles, the Charleston, jokers, and scoring. Download the cheat sheet (PDF).