CANCUN, Mexico (AP) — Jessica Pegula converted her seventh match point to complete a 6-4, 6-3 victory over No. 1-ranked Aryna Sabalenka at the WTA Finals on Tuesday to close in on a semifinal berth. Pegula won all four sets she's played so far in round-robin action, a year after going 0-3 at the season-ending championship. There [...]
