Racing PositionsSpratt: The best and worst defensive rookies6dScott SprattDiamondbacks put starter Kelly (shoulder) on IL1hLeMahieu has setback, exits 1st rehab game early2hJorge CastilloCueto eyes 17th MLB season, signs with Rangers1hHendricks to IL; Cubs' focus is injury, then pitching3hJesse RogersRangers' Scherzer set to make rehab start Wed.3hRoberts working with Ohtani on plate discipline3hD-backs acquire INF Alcantara, claim LHP Jacques4hLHP Garcia 2nd Nats player to go on IL with flu5hCasas out 'a while' for Red Sox with rib fracture4h