Wozniacki, who is just 18 years old, won at Stockholm and New Haven earlier this year, vaulting her to a ranking of 16th in the world. She needed just 1 hour, 15 minutes to reach the finals thanks to saving 5-of-6 break points in the match.

Her finals opponent will be fifth seed Kaia Kanepi of Estonia, who beat eighth-seeded Aleksandra Wozniak of Canada 6-4, 6-4 in a little less than two hours.