A term used to describe an achievement in which a player records a double-digit total number in a game in three of the following statistical categories: points, total rebounds, assists, steals, and blocks.
Former Cincinatti Royals and Milwaukee Bucks shooting guard Oscar Robertson is the NBA career leader in triple-doubles with 181. He is also the only player to average a triple-double in a single season with 30.8 PPG, 12.5 RPG and 11.4 APG when he was playing for Cincinatti in 1961-62.