In the upcoming NBA game, scheduled for December 18 at 8:30 PM ET: This market will resolve to "Over" if the Pistons and Mavericks combine to score 231 or more points in this game. If the combined total is less than 231, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.