NBA games must go at least 43 minutes to have action.

For wagering purposes, winners and losers are determined by the final score (including overtime), provided that the game has gone the minimum time as specified above. 

If a game is suspended after the minimum time has been played and not resumed the same day, then regardless of whether the game is completed at a later date, the score when the game is halted will determine the betting results.

If play is suspended before the minimum time has been reached and not resumed the same day, all bets will be scored as 'no action' and all money refunded.

All wagers on the game and all wagers on the second half will include overtime scoring. Unless noted before a contest, all events must be played on the scheduled date to have action.