SAN FRANCISCO (AP) — Oakland Athletics manager Bob Melvin took another step toward finalizing his pitching rotation Monday, announcing right-hander Frankie Montas will be the team's fourth starter. The 26-year-old Montas has had varied success during parts of two seasons with the A's but was dominant this spring after adding a splitter to complement a 97 mph fastball and slider.Read more on NewsOK.com