Aryna Sabalenka thought failing to deliver in the deciding moments of the first set was the turning point and ultimately led to a two-set defeat in the Stuttgart final.

Stuttgart featured a compelling showdown between World No. 1 Aryna Sabalenka and Latvia’s Jelena Ostapenko. Sabalenka came into the match as a favorite, however Jelena Ostapenko, unseeded in the tournament, who made a remarkable run to the final, had other ideas.

Unseeded Jelena Ostapenko upset world No. 1 Aryna Sabalenka 6-4, 6-1 to win the Porsche Tennis Grand Prix in Stuttgart.