No. 3 Jessica Pegula also was among those leaving. The American was the runner-up at last year's U.S. Open and was coming off a grass-court title in Germany over the weekend, defeating Iga Swiatek in the final, yet didn't pose much of a challenge to 116th-ranked Elisabetta Cocciaretto in a 6-2, 6-3 loss that lasted less than an hour.