Other crossword clues for answer "OPENINGDAY"OPENINGDAYAnnual rite of springSeason starterSeason beginnerStart of a sports season, and what each half of 17-, 28-, 39- and 48-Across can haveBaseball season beginnerBaseball milestoneDecember 25?Start of the baseball season ... or what the start of each starred clue is?Good time to use your aceDecember 25, in a way?When lots of popcorn and peanuts are soldAnnual ballpark occurrence, or a hint to the first few letters of each starred entryMarch 29, 2018, to MLB