NEW YORK (AP) — Jessica Pegula is back in the quarterfinals of a Grand Slam tournament, which used to be her roadblock .
The way Pegula is playing at this U.S. Open, it may be just another stop on the way back to the final.
Pegula rolled into the last eight by routing fellow American Ann Li 6-1, 6-2 in just 54 minutes on Sunday. The No. 4 seed hasn't dropped a set this year at Flushing Meadows, and only once was even kept on court for more than 1 hour, 15 minutes.
Pegula had been 0-6 in Grand Slam quarterfinals before upsetting Iga Swiatek in that round last year. She went on to reach the final, where was defeated by Aryna Sabalenka.
Pegula will face either two-time Grand Slam champion Barbora Krejcikova or another American, Taylor Townsend, on Tuesday.
The 58th-ranked Li was the hi