They ran into a team playing unstoppable basketball. Every Mavericks player knew their role. It wasn't just their star Dirk Nowitzki carrying them. Bit-part players stepped up at crucial moments. Veterans provided tough, physical defence and dived for every loose ball. The right plays were called. Then they were executed. It was beautiful to watch.
That kind of basketball isn't seen often. In fact, it wasn't seen again until about two weeks ago, when the Oklahoma City Thunder started destroying everything in their path.
First it was the Spurs. Down 2-0 in a best of seven series, out of nowhere Thunder players started moving off screens, cutting and passing as if their minds were connected by telephone wires. The team rattled off four straight wins and advanced to the finals to face the Heat, who returned out of the Eastern Conference for a shot at redemption.
James must have had a sense of déjà vu when faced the Thunder in the first finals game on Wednesday. His team had the talent to win, but they didn't look enough like a team. This time James was aggressive. He vowed to have no regrets. But again, he was soundly beaten 105-94 by a team that always seemed to adding up to more than the sum of its parts.
The series will hinge partly on whether the Heat can respond in Game 2 today. Their imposing star trio of James, Wade and Bosh have to knit together cohesively, as they have through the post season. But even if they can do that, it's hard to see them overcoming the momentum, timing, luck and strange basketball telepathy the Thunder developed two weeks ago. The Heat may be doomed to heartbreak on the biggest stage, two years running.
Hayden Donnell will provide live updates of game two from 1pm.