Matt Cain toes the rubber for the #SFGiants as they host the Marlins at 7:15 pm PT. AT&T ParkBaseballCaliforniaGiantsMajor League BaseballMLBMLB National LeagueMLB National League WestMLB WestNational LeagueNational League WestSan FranciscoSan Francisco GiantsSanFranciscoSanFranciscoGiantsSFSF GiantsSFGiantsWest
