Jessica Pegula needed three hours and 10 minutes to overcome Yulia Putintseva 4-6 6-4 7-5 in the second round at the Charleston Open.
Aryna Sabalenka continued her quest for a second Miami Open title after getting the better of Ann Li, while Elena Rybakina also advanced.
Australian Open top seed Aryna Sabalenka overcame Victoria Mboko on Sunday, setting a grand slam record in the process.
Venus Williams became the oldest winner of a WTA Tour match in over two decades after she beat Peyton Stearns 6-3 6-4 in Washington D.C.
No matches available.
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