Boston Celtics defeat Dallas Mavericks, 124-100

The routine doesn't change much.

That is the nature of a routine.

Ray Allen will shoot in an empty gym. Got to make 10 threes from this spot. Got to make five midrange jumpers from this spot. In between, go to the line and make five.

It goes back to when he was an 8-year-old kid in England. Allen's parents were ballers and when they gave up the floor to little Ray, he'd pledge to make five straight lefty layups, then five straight righty layups. They couldn't leave '...