Kateryna Kozlova pulled off a stunning result, eliminating defending champion Jelena Ostapenko in the first round at 2018 Roland Garros.

PARIS, France
Another top seed fell by the wayside on Sunday in the first round of the French Open, as Kateryna Kozlova of Ukraine stunned defending champion and No.5 seed Jelena Ostapenko of Latvia, 7-5, 6-3.