The Toronto Raptors will play the Boston Celtics twice in a shortened two-game NBA pre-season.

The Raptors will host the Celtics on Sunday, Dec. 18 at the Air Canada Centre, and then visit Boston on Wednesday, Dec. 21.

A tentative labour deal was reached last weekend to end the lockout that began July 1.

The league hopes to open training camps and free agency next Friday, and plans are for a pro-rated 66-game regular season beginning on Christmas Day.