NEW YORK (AP) — Aryna Sabalenka finally got rolling after a bad beginning to the latest-starting match in U.S. Open history, regrouping to beat No. 29 Ekaterina Alexandrova 2-6, 6-1, 6-2 early Saturday to reach the fourth round. The No. 2 seed didn't get underway until 12:07 a.m....