Cubs 2, Red Sox 1
BOSTON — Luis Valbuena broke a ninth-inning tie with a sacrifice fly for the Cubs. Anthony Rizzo led off with a single off Koji Uehara and went to third on Starlin Castro's double. Valbuena then lined a shot to medium right. Mookie Betts made the catch, but his throw was off line. Castro's double was his 37th extra-base hit, most among major-league shortstops.