The Latest: French Open champ Ostapenko into 3rd round

French Open champion Jelena Ostapenko is through to the third round at Melbourne Park, beating Duan Yingying 6-3, 3-6, 6-4 on Margaret Court Arena.

It is the second year in a row that the seventh-seeded Ostapenko has advanced to the third round here after losing in the first round in her first appearance in Australia in 2016.

Ostapenko is playing her first Grand Slam with her new coach, Australian David Taylor.
Jo-Wilfried Tsonga came from 5-2 down in the fifth set to beat Denis Shapovalov 3-6, 6-3, 1-6, 7-6 (4), 7-5 in a second-round match on Margaret Court Arena.

Tsonga broke the Canadian's serve for the second consecutive time to level the match at 5-5, including a full stretch sideways on break point on an attempted passing shot by Shapovalov.

Another of Tsonga's array of shots during the final set included one from between his legs for a winner.

He finally clinched it on his first match point, ending the 3 hour, 37-minute match.
Second-seeded Caroline Wozniacki has come from 5-1 down in the third set and saved two match points to beat Jana Fett 3-6, 6-2, 7-5 in the second round.

Fett is ranked 119th and was making her first appearance in the main singles draw of a Grand Slam tournament.

Wozniacki twice broke Fett's service while the Croatian player was serving for the match, including the two match points in the seventh game.

Wozniacki then broke Fett's service in the 11th game, helped by a Fett double-fault on break point and an unforced error by the Croatian which ended a 26-point rally.

She then held serve, clinching it on her first match point when Fett netted a backhand, giving her a six-game winning streak to end the match.