San Francisco Giants' Tyler Colvin is congratulated by teammates after scoring on a triple by Gregor Blanco against the Colorado Rockies in the fifth inning of a baseball game in Denver on Tuesday, May 20, 2014. (AP Photo/David Zalubowski)
San Francisco Giants' Gregor Blanco follows through with his swing after connecting for a triple to drive in two runs against the Colorado Rockies in the fifth inning of a baseball game in Denver on Tuesday, May 20, 2014. (AP Photo/David Zalubowski)
Colorado Rockies starting pitcher Franklin Morales works against the San Francisco Giants in the first inning of a baseball game in Denver on Tuesday, May 20, 2014. (AP Photo/David Zalubowski)
San Francisco Giants starting pitcher Madison Bumgarner works agaisnt the Colorado Rockies in the first inning of a baseball game in Denver on Tuesday, May 20, 2014. (AP Photo/David Zalubowski)
San Francisco Giants starting pitcher Madison Bumgarner works against the Colorado Rockies in the first inning of a baseball game in Denver on Tuesday, May 20, 2014. (AP Photo/David Zalubowski)
Colorado Rockies' Wilin Rosario follows the flight of his RBI-double against the San Francisco Giants in the fourth inning of a baseball game in Denver on Tuesday, May 20, 2014. (AP Photo/David Zalubowski)