Kerber scores convincing win over Jelena Ostapenko in semi-final.
Serena Williams loses in comeback match in the United Arab Emirates
Jelena Ostapenko is out of the US Open, losing to Daria Kasaktina.
Young star the first Latvian to win tennis major
Jelena Ostapenko has completed an extraordinary grand slam fairytale
VIDEO: Halep will face explosive Ukrainian Jelena Ostapenko.
A big-hitting Latvian is Sam Stosur's next hurdle in Paris