Racing PositionsNationals could use a little insurance in the form of a starting pitcher9YEddie MatzD.C. in the NLCS? Hobbled Nats face great expectations at trade deadline9YEddie MatzStevenson brought up by Nats, who put Heisey on DL9YNationals OF Taylor (oblique strain) put on DL9YEddie MatzNationals' Harper exits game with groin injury9YEddie MatzLosing Adam Eaton could slow Nats' roll9YEddie MatzNationals' Werth leaves game with groin injury9YDaniel Murphy continues ridiculous run, delivers walk-off win for Nats9YEddie MatzIs this Dusty Baker's last chance to reel in a ring?9YEddie MatzMidwinter report card: Sale swap puts both Sox teams at head of the class9YJim Bowden