Heat head coach Erik Spoelstra credits the Celtics' maturity as they close out the series 4-1, cruising to the Eastern Conference semifinals.
The defensive specialist is a first-time winner of the award recognizing players who do the little things to win.
Milwaukee has to win Game 6 on the road in Indianapolis or its season is over.
Los Angeles Clippers forward Kawhi Leonard will not play in Game 6 of their first-round NBA playoff series versus the Dallas Mavericks. The Clippers are down 3-2 in the series.