The Cardinals have activated Jordan Walker from the 10-day IL, optioning Michael Siani to Triple-A as a corresponding move. Walker returns after over two weeks due to left wrist inflammation, having struggled this season with a .215/.273/.310 batting line, though he had been improving prior to his injury. Meanwhile, the Orioles activated catcher Gary Sanchez from the 10-day IL, also due to wrist inflammation, and optioned Maverick Handley to Triple-A, hoping Sanchez can reset his season after a tough start in Baltimore.
