Teen reaches French Open semi

Latvia’s Jelena Ostapenko to face Switzerland’s Timea Bacsinszky

With the unbridled joy of a kid reaching heights she never has, and the go-for-it strokes of someone too bold to know better, an unseeded 19-year-old from Latvia, Jelena Ostapenko, beat former No. 1 Caroline Wozniacki 4-6, 6-2, 6-2 at the French Open on a rainy Tuesday to reach her first Grand Slam semifinal.

Ostapenko sent shots toward the lines and put them right where she wanted often enough to deliver 38 winners – 32 more than the defensive-minded Wozniacki, a two-time runnerup at majors.

“I knew,” the 47th-ranked Ostapenko said, “I had to be aggressive all match.”

Ostapenko’s next opponent is 30th-seeded Timea Bacsinszky of Switzerland, who eliminated 13th-seeded Kristina Mladenovic of France 6-4, 6-4.

Both women’s quarterfinals were interrupted twice because of showers; the first delay lasted more than three hours, the second about a half-hour. The men’s quarterfinals involving Rafael Nadal and Novak Djokovic, which had been scheduled for Tuesday, were postponed until today.

When the women’s matches began, the wind averaged 30 kph, with gusts up to 85 kph, making balls swerve oddly. Serve tosses were an adventure. Players repeatedly wiped their eyes to get rid of dust kicked up from the clay court.

“We had all the seasons rolled into one today. We had a hurricane, a sandstorm, and we almost had snow, too,” Bacsinszky told the crowd at Court Philippe Chatrier. “It was really tough to keep my concentration all day long. I feel exhausted – and I’m sure you do, too.”

Ostapenko had the most trouble in those conditions, quickly trailing 5-0.

She calibrated her strokes better as time went on, and the air swirled less, taking four games in a row to making the first set interesting before ceding it.