The Denver Nuggets survived the Dallas Mavericks 95-94 at Pepsi Center last night, but the victory came at a cost. Danilo Gallinari had to be helped off the floor after injuring his left knee in the second quarter. The injury is feared to be serious. He’ll have an MRI today. Andre Iguodala’s runner with 2.8 seconds left and Corey Brewer’s blocked shot at the buzzer helped the Nuggets secure their 19th straight home win. The Nuggets host Houston Saturday night.