The National Basketball Association is the world's top basketball league, with 30 teams in the United States and Canada. Each plays 82 games in the regular season from October to April, followed by a play-in tournament and four best-of-seven playoff rounds ending in the NBA Finals in June.
Scoring is high and steady, so the point spread and the total points line are the markets most followed, and live prices change after almost every possession.
Usually yes: the winner, spread and totals include overtime unless a market says it is for regular time only.
In June, after the play-in and three earlier playoff rounds.
More leagues: NFL, NHL, Basketball.