SYDNEY (AP) — Ons Jabeur advanced to the quarterfinals of the Sydney Tennis Classic by beating two-time Wimbledon champion Petra Kvitova 6-4, 6-4 Wednesday in one of several warm-up tournaments for next week’s Australian Open.
The seventh-seeded Jabeur had five aces and won 76% of her first-serve points to set up a match against fourth-seeded Anett Kontaveit.
“I’ve been working a lot on myself and my mentality,” said Jabeur, who will be seeded ninth at the Australian Open. “Everyone knows . . .