A’s roster moves: Osvaldo Bido optioned, Jason Alexander DFA’d

Ed Szczepanski-Imagn Images

LHP Matt Krook and RHP Anthony Maldonado taking their places

The Athletics made a significant announcement on Friday afternoon mere hours before their series with the Giants kicks off, optioning starting pitcher Osvaldo Bido and designating Jason Alexander for assignment:

The Athletics selected left-handed pitcher Matt Krook and right-handed pitcher Anthony Maldonado from Triple-A Las Vegas. The A’s also optioned right-handed pitcher Osvaldo Bido...