Racing PositionsGiants catcher Murphy sidelined by herniated disk1YSources: Giants add C Murphy on 2-year deal2YFantasy baseball pitcher rankings, lineup advice for Wednesday's MLB games2YESPN FantasyM's avoid arbitration with Gold Glover Crawford5YMariners lose starting catcher Murphy to hurt foot6YReal or not? Astros' Marwin Gonzalez stays hot; bigger nets needed for fans9YBradford DoolittleRumor Central: Rockies likely to promote catcher Ryan Hanigan?9YESPN.comRockies' Gray exits with toe injury, status iffy9YRockies OF Dahl (rib) to miss home opener9YRockies' Murphy has fracture, out 4-6 weeks9Y
