Matt Chapman has hip injury
Las Vegas Aviators' Shea Langeliers excited to start season, Aviators
Oakland A's prospect watch: Greg Deichmann, Cody Thomas lead high-offense Triple-A Las Vegas - Athletics Nation
A's option pitcher Zach Logue, call up power hitter Dermis Garcia
What the Jorge Mateo trade means for the Oakland A's – Daily Democrat
A's call up Aviators' Vimael Machin, Aviators
A's spring training notes: Vimael Machin looks back on Rule 5 trade, explains his approach at the plate; Rickey Henderson arrives – Daily Democrat
Athletics beginning to tap potential of minor league star Skye Bolt
A's Announce 60-Man Player Pool For 2020 – A's Farm