TUCSON, Ariz. — Jaylynn Sherrod scored 18 points, including the go-ahead three-point play with 1:50 left, to give No. “I think the limited turnovers in the second half were just being more aggressive offensively.” Arizona took a 72-71 lead with 2:08 left on a 3-pointer by Helena Pueyo. Another giveaway contributed to the Buffaloes falling behind by three early in …