Dallas has beaten the Heat 90-80, in Game One of the NBA Championship.
It's not over, but the Mavs did look determined. They played great defense and seemed to control the game, most of the way. They never seemed to lose their composure, even when they got down. This team has good chemistry and will be hard to beat. But as I said, it's not over yet. They must win three more.
I would expect some adjustments by Riley, on Sunday.