Answer:

BYE

AnswerCrossword Clue
BYEBy the ..
BYEDay off at the tourney
BYESo long
BYE"So long!"
BYE"Toodle-oo!"
BYEThe last word?
BYEFarewell salutation
BYE"Toodles!"
BYEPerk for a top seed
BYEFirst-round rest
BYE"See ya"
BYESide issue
BYEParting word
BYEDeparture announcement
BYETa-ta!
BYE"Catch you later!"
BYEWord accompanying a wave
BYE"So long"
BYE"See you later"
BYETournament exemption
BYEClosing word
BYETourney pass
BYEYou need one to skip a round
BYE"Later!"
BYEA word before you go
BYE"Catch ya later!"
BYECompetition pass
BYEShort farewell
BYETournament edge
BYETournament pass
BYE"Ciao!"
BYE"Sayonara!"
BYETournament break
BYE"Bon voyage!"
BYEFamous last word?
BYE"Ta-ta"
BYE"See ya!"
BYELuck of the draw?
BYETa-ta
BYEOne third of an 'N Sync hit