A double-double and a triple-double are performance-based stats. 

A double-double is when a player has 10 or more in two of the following categories: points, rebounds, assists, steals, and blocked shots.

A triple-double is when a player has 10 or more in three of the following categories: points, rebounds, assists, steals, and blocked shots.

Note: A double-double and triple-double points will stack. 

Both of these scoring options are found under League Settings -> Scoring Settings. 

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