Racing PositionsHendriks, Dull agree with A's; Fiers, Gearrin cut4YA's Manaea diagnosed with rotator cuff tendinitis4YElias Says: August 22, 20175YElias Sports BureauElias Says: August 6, 20176YElias Sports BureauMLB Rumor Central: Athletics won't have a set closer?6YESPN.comP Casilla returns to Athletics on a 2-year deal6YMLB Rumor Central: A's willing to trade late-inning reliever?7YAlex TekipMLB Rumor Central: Jesse Hahn on shaky ground in A's rotation?7YDoug Mittler