Buster Posey #28 of the San Francisco Giants gets tagged out at home plate while colliding with catcher Tony Wolters #14 of the Colorado Rockies in the bottom of the third inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Tony Wolters
Buster Posey #28 of the San Francisco Giants gets tagged out at home plate while colliding with catcher Tony Wolters #14 of the Colorado Rockies in the bottom of the third inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Charlie Blackmon
Charlie Blackmon #19 of the Colorado Rockies hits an rbi double scoring Tony Wolters #14 against the San Francisco Giants in the top of the fifth inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Matt Duffy #5 of the San Francisco Giants scores against the Colorado Rockies in the bottom of the first inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Gerardo Parra, Nolan Arenado, Chris Rusin
Gerardo Parra #8, Nolan Arenado #28 and Chris Rusin #52 of the Colorado Rockies celebrates after Parra and Arenado scored against the San Francisco Giants in the top of the fifth inning at AT&T Park on May 5, 2016 in San Francisco, California. Parra and Arenado scored on a bases loaded two-run rbi double from Tony Wolters #14 (not pictued). (Photo by Thearon W. Henderson/Getty Images)
Nolan Arenado
Nolan Arenado #28 of the Colorado Rockies falls to the ground in pain after he was hit in the back with a pitch from Vin Mazzaro #32 of the San Francisco Giants in the top of the fifth inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Trevor Story
Trevor Story #27 of the Colorado Rockies hits an RBI single scoring DJ LeMahieu #9 against the San Francisco Giants in the top of the second inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Chris Rusin
Chris Rusin #52 of the Colorado Rockies pitches against the San Francisco Giants in the bottom of the first inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Nolan Arenado and Carlos Gonzalez
Nolan Arenado #28 and Carlos Gonzalez #5 of the Colorado Rockies celebrates after Arenado hit a two-run home run against the San Francisco Giants in the top of the first inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Nolan Arenado
Nolan Arenado #28 of the Colorado Rockies swings and watches the flight of his ball as he hits a two-run home run against the San Francisco Giants in the top of the first inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Trevor Story
Trevor Story #27 of the Colorado Rockies trots around the bases after hitting a solo home run against the San Francisco Giants in the top of the fifth inning at AT&T Park on May 5, 2016 in San Francisco, California. The Rockies scored 13 runs in the inning. (Photo by Thearon W. Henderson/Getty Images)
Tony Wolters
Tony Wolters #14 of the Colorado Rockies hits a bases loaded two-run rbi double against the San Francisco Giants in the top of the fifth inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Matt Cain #18 of the San Francisco Giants stands on the mound and reacts while waiting on manager Bruce Bochy #18 to come take him out of the game against the Colorado Rockies in the top of the fifth inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Manager Bruce Bochy #15 of the San Francisco Giants takes the ball from starting pitcher Matt Cain #18 taking him out of the game against the Colorado Rockies in the top of the fifth inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Brandon Belt #9 of the San Francisco Giants argues with home plate umpire Jim Reynolds #77 at after Reynolds called Belt out on strikes against the Colorado Rockies in the bottom of the eighth inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Matt Cain #18 of the San Francisco Giants pitches against the Colorado Rockies in the top of the first inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Denard Span #2 of the San Francisco Giants hits an RBI single scoring Gregor Blanco #7 against the Colorado Rockies in the bottom of the second inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Matt Cain #18 of the San Francisco Giants pitches against the Colorado Rockies in the top of the third inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Colorado Rockies v San Francisco Giants
Buster Posey #28 of the San Francisco Giants hits a two-run RBI double against the Colorado Rockies in the bottom of the first inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)
Chris Rusin
Chris Rusin #52 of the Colorado Rockies pitches against the San Francisco Giants in the bottom of the fourth inning at AT&T Park on May 5, 2016 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)