Washington Nationals designated hitter Nelson Cruz (23) running home after a being driven in by a single by left fielder Yadiel Hernandez (29) during the 1st inning in a game against the San Francisco Giants
San Francisco Giants starting pitcher Madison Bumgarner stands on the mound after giving up a home run to the Chicago Cubs' Albert Almora Jr., left, in the third inning of a baseball game Wednesday, Aug. 9, 2017, in San Francisco. At right is Giants shortstop Brandon Crawford.(AP Photo/Eric Risberg)
San Francisco Giants' Brandon Belt, right, circles the bases after hitting a home run off Oakland Athletics relief pitcher Michael Brady, left, in the fourth inning of a baseball game Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
Oakland Athletics starting pitcher Sean Manaea works in the first inning of a baseball game against the San Francisco Giants, Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
Oakland Athletics starting pitcher Sean Manaea stands on the mound after giving up a two-run home run to the San Francisco Giants' Nick Hundley, left, in the first inning of a baseball game Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
San Francisco Giants designated hitter Nick Hundley hits a two-run home run off San Francisco Giants starting pitcher Jeff Samardzija in the first inning of a baseball game Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
San Francisco Giants' Gorkys Hernandez runs to home plate to score the Giants' first run as Oakland Athletics catcher Bruce Maxwell, left, waits for the throw in the first inning of a baseball game Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
San Francisco Giants designated hitter Nick Hundley, right, is greeted in the dugout after hitting a two-run home run off Oakland Athletics starting pitcher Sean Manaea in the first inning of a baseball game Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
San Francisco Giants starting pitcher Jeff Samardzija works in the first inning of a baseball game against the Oakland Athletics Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
San Francisco Giants' Hunter Pence hits a three-run home run off Oakland Athletics relief pitcher Michael Brady in the sixth inning of a baseball game Tuesday, Aug. 1, 2017, in Oakland, Calif. (AP Photo/Eric Risberg)
Oakland Athletics center fielder Jaycob Brugman cannot catch a single hit by San Francisco Giants' Brandon Crawford a baseball game in Oakland, Calif., Monday, July 31, 2017 (AP Photo/Jeff Chiu)
San Francisco Giants starting pitcher Jeff Samardzija delivers a pitch to Colorado Rockies' DJ LeMahieu in the first inning of a baseball game, Sunday, April 23, 2017, in Denver.(AP Photo/David Zalubowski)
Colorado Rockies' Charlie Blackmon, left, scores on a sacrifice fly hit by Nolan Arenado as San Francisco Giants catcher Nick Hundley waits for the throw in the first inning of a baseball game Sunday, April 23, 2017, in Denver.(AP Photo/David Zalubowski)
San Francisco Giants right fielder Hunter Pence pursues a triple off the bat of Colorado Rockies' Charlie Blackmon in the first inning of a baseball game, Sunday, April 23, 2017, in Denver.(AP Photo/David Zalubowski)
Colorado Rockies starting pitcher Kyle Freeland delivers a pitch to San Francisco Giants' Brandon Belt in the first inning of a baseball game, Sunday, April 23, 2017, in Denver.(AP Photo/David Zalubowski)
San Francisco Giants starting pitcher Madison Bumgarner throws during the first inning of a baseball game against the Kansas City Royals on Wednesday, April 19, 2017, in Kansas City, Mo. (AP Photo/Charlie Riedel)
Players for the Kansas City Royals stand for the national anthem before a baseball game against the San Francisco Giants on Wednesday, April 19, 2017, in Kansas City, Mo. (AP Photo/Charlie Riedel)
Young fans watch activities before a baseball game between the Kansas City Royals and the San Francisco Giants Wednesday, April 19, 2017, in Kansas City, Mo. (AP Photo/Charlie Riedel)
San Francisco Giants starting pitcher Madison Bumgarner throws during the first inning of the team's baseball game against the Kansas City Royals on Wednesday, April 19, 2017, in Kansas City, Mo. (AP Photo/Charlie Riedel)