The Milwaukee Bucks built double-digit leads a couple of times before outlasting the Atlanta Hawks Tuesday night 97-92.  Khris Middleton was his team’s scoring leader with 21 points and Giannis Antetokounmpo scored a pair of important field goals in the closing minutes.  Antetokounmpo finished the game with 15 points and 15 rebounds.  Milwaukee scored eight straight points after the Hawks had tied the score at 84 with three-and-a-half minutes to go.  The Bucks have won nine-of-11 games under interim coach Joe Prunty.  They host Denver Thursday in their last court action before the All-Star break.