No. 8 Kentucky maturing, more challenges ahead for freshmen LEXINGTON, Ky.Copyright 2017 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.37.9887-84.4777LEXINGTON, Ky. (AP) — Kentucky coach John Calipari hasn't hidden his frustration about the learning curve of his latest group of talented freshmen.And while the No. 8 Wildcats are starting play better, they're bracing for more challenges ahead.