St. Louis Cardinals starting pitcher Jack Flaherty (22) throws a pitch in the third inning during a game between the St. Louis Cardinals and the San Francisco Giants on Tuesday, Sept. 3, 2019, at Busch Stadium in St. Louis. Photo by Laurie Skrivan, lskrivan@post-dispatch.comSt. Louis Cardinals starting pitcher Jack Flaherty (22) walks back to the mound after striking out San Francisco Giants Kevin Pillar (1) in the fifth inning inning during a game between the St.