A triple-double in basketball is a single-game performance in which one player reaches double figures (10 or more) in three of five statistical categories: points, rebounds, assists, steals and blocked shots. It is the classic shorthand for an all-around game, because getting to double digits in three different areas means a player scored, distributed and did something else at a high level all in the same night. The term is standard across the NBA and the wider sport.
The five categories that count
Only five box-score stats qualify toward a triple-double: points, rebounds, assists, steals and blocks. Reaching 10 or more in any three of them completes the feat. By far the most common combination is points, rebounds and assists, because those totals accumulate naturally for a heavily involved player. Lines built on steals or blocks are much rarer, since reaching double figures in either of those is unusual even for elite defenders. A player with 10 steals or 10 blocks in a game has already done something remarkable on its own, which is why triple-doubles featuring those categories draw so much attention.
It is worth stressing that only these five count. Other useful numbers, such as three-pointers made, minutes played or turnovers, do not qualify no matter how high they go. That fixed list is what keeps the definition consistent across eras and leagues: a triple-double meant the same thing decades ago as it does today.
Double-double, triple-double, and beyond
The naming follows a simple ladder based on how many categories hit double figures in one game:
| Term | Categories in double figures | Rarity |
|---|---|---|
| Double-double | 2 of 5 | Common for stars |
| Triple-double | 3 of 5 | Notable, tracked closely |
| Quadruple-double | 4 of 5 | Extremely rare |
| Quintuple-double | 5 of 5 | Never officially recorded |
The jump in difficulty from one rung to the next is steep. A quadruple-double demands that a player pile up 10+ in a defensive category (steals or blocks) on top of the usual scoring, rebounding and passing, which almost never lines up in one game. A quintuple-double has never been officially recorded in the NBA.
Why the number 10 matters
The threshold is simply double digits, the point at which a single-digit count ticks over to two figures. There is nothing magic about 10 beyond that it is a clean, memorable line that separates a solid contribution from a big one. A stat line of 9 rebounds is a near miss; 10 completes the category. Because of that hard cutoff, players and broadcasters often track a developing triple-double closely late in games, watching for the final rebound or assist. Official scorers apply consistent rules for what counts, so an assist requires a pass that directly leads to a basket, and a rebound is credited to the player who secures the missed shot, which keeps the categories comparable from game to game.
What a triple-double says about a player
A triple-double signals versatility. A guard who posts points, rebounds and assists is scoring, crashing the glass and setting up teammates. A big man who blocks shots while scoring and rebounding is anchoring both ends. A rebound-and-assist triple-double with modest scoring can even reflect an unselfish, pass-first game just as much as a high-scoring one. It is not a guarantee the player’s team won, and it is possible to chase the milestone in ways that do not help winning, but as a snapshot of all-around involvement it is hard to beat. Many triple-doubles are built partly on plays like the pick-and-roll, which generates both assists for the ball-handler and easy baskets or rebounds inside.
How it fits the wider game
Triple-doubles are shaped by pace and possessions, and possessions are governed by the shot clock: faster games with more possessions create more chances to pile up stats. A player’s role also matters, and roles trace back to the five spots on the floor explained in our guide to basketball positions, since point guards tend to chase assists while centers gather rebounds and blocks.
Put simply, a triple-double is one player doing three things well enough, in the same game, to reach double figures in each. Rare enough to be special, common enough among the best players to be a familiar measuring stick.
Frequently asked questions
What counts as a triple-double?
A player records a triple-double when they reach 10 or more in three of the five categories in a single game: points, rebounds, assists, steals or blocks. The most common version is 10+ points, 10+ rebounds and 10+ assists.
What are the five statistical categories?
They are points, rebounds, assists, steals and blocked shots, as tracked in the NBA box score. Any three of them reaching double figures makes a triple-double.
What is a quadruple-double?
A quadruple-double is double figures in four of the five categories in one game. It is exceptionally rare because racking up 10 steals or 10 blocks alongside strong scoring and rebounding almost never happens.
Is a triple-double better than a double-double?
A double-double is double figures in two categories, so a triple-double is the harder, more complete performance because it requires a third category as well. Both are markers of all-around production.
