Racing PositionsA's reliever Casilla to DL with shoulder strain8YElias Says: August 22, 20179YElias Sports BureauElias Says: August 8, 20179YElias Sports BureauElias Says: August 6, 20179YElias Sports BureauElias Says: July 27, 20179YElias Sports BureauNationals find relief in A's deal, but not a true closer9YEddie MatzAthletics fire longtime pitching coach Young9YElias Says: May 27, 20179YElias Sports BureauRumor Central: How will the A's replace Sean Doolittle?9YESPN.comWhy wait for the deadline? These teams should deal now9YJim Bowden