Chad Billingsley pitches 72/3 innings and spares Don Mattingly the need to put a willing James Loney on the mound on an emergency basis because of an overworked bullpen.Reporting from Denver — While most of his teammates were still in the clubhouse Sunday morning, James Loney started playing long toss in the outfield at Coors Field. Before long, he was throwing off one of the mounds in the visiting bullpen.