Crossword clues for Opening day 9 letters:CHRISTMASOpening dayUMBRELLASThey're usually open only on rainy daysACEOpening Day starter, typicallyACEOpening Day V.I.P.ACEOpening day pitcherAPROpening Day mo.GROUPAThe four teams who play on the opening day of the World CupXMASOpening day?ACEOpening Day pitcher, oftenDAWNDay openerWRAPPEDReady for opening day?ONEANDOLike half of the teams after baseball's Opening DayAGOGLike baseball fans on opening dayTRAINSGets ready for opening dayACESOpening Day startersXMASESOpening days?THUOpening day of the Masters: Abbr.SEASONPeriod from opening day to the playoffsCEREMONIALSTARTRace day opening eventTHUOpening day of a golf major: Abbr.STARTBUCHWALDPut noted humorist in the opening day lineup?BALLGAMEOpening Day eventSTARTBUCHWALDPut a humorist in the opening day lineup?ACETypical Opening Day pitcherHOPESThey're high on opening dayEDENOpening day site?STARTINGPITCHERPerson with the ball on opening daySUNSHINENice opening day weatherAPRMLB Opening Day monthACESOpening-day pitchers, usuallyMAYPole or day openerSANTAOne who's busy the night before opening day?TAFTFirst president to throw an Opening Day pitchACEOpening day pitcher, probablyATEAMOpening day squadACEOpening Day pitcher, usuallyAMPMConvenience store chain that's (presumably) open day and nightDAWNSDay openersSEASONSTARTEROpening dayCHRISTMASPRESENTSReasons for opening day excitement?TAFTFirst president to throw a ceremonial opening day pitchACEOpening day starterACEOpening day pitcher, typicallyATEAMSquad suiting up for opening day, presumablyAPRILOpening Day timeMORNSDay openers, poeticallyMLBOrg. whose Opening Day is this weekREDSTeam that plays opening day at home every yearACEOpening day starter, usuallyMOMAN.Y.C. cultural institution that opened nine days after the 1929 stock market crash