Thought it was a two-horse race in the NBA West? May be. But L.A. and Portland should take a quick peek over their shoulders down the stretch. Four other Western teams came into Sunday with .600-plus winning percentages. Utah, 10 games behind L.A., has won 11 of 13, including an 88-79 victory at New York on Sunday. The Lakers coolly responded with their 15th straight win, 93-80 over Miami.