Rockies use strong outing by Jon Gray to beat Miami 3-0
DENVER — Colorado's Jon Gray and Miami's Sandy Alcantara matched up in a rare pitchers' duel at Coors Field. Alcantara was good in his first outing there. Gray was better. Gray struck out seven in eight strong innings and Nolan Arenado and Ryan McMahon homered for the second straight game, leading the Rockies to a 3-0 win over the Marlins on Friday night.