(Story by Stephen McDaniel) Ankeny Christian Academy needed just three more wins to etch its name in the history books as a threepeat state volleyball champion. The magic number has been reduced to two as the top-seeded Eagles cruised to a 25-9, 25-16, 25-17 sweep over No. 8 Don Bosco in a Class 1A quarterfinal on Tuesday at Xtream Arena in Coralville.