St. Louis Cardinals starting pitcher Jack Flaherty (oblique) has joined the team in San Francisco and made 15 light throws off a mound on Monday for the first time since his injury. While it was just a minor step in his throwing progression, it's a start. The 25-year-old right-hander could be back in the team's starting rotation at some point in late July. He was one of the best pitchers in baseball before the injury, going 8-1 with a 2.90 ERA, 1.03 WHIP and 67/20 K/BB in 62 innings over 11 ...