SEOUL, South Korea -- Ajla Tomljanovic has ended Su-Wei Hsieh's eight-match winning streak with a 6-4, 5-7, 6-4 win over the Taiwanese player on Saturday at the Korea Open.
Hsieh won last week's Japan Women's Open at Hiroshima and the first three rounds in Seoul.
In Sunday's final, Tomljanovic will play second-seeded Kiki Bertens, who beat No. 3 Maria Sakkari 6-4, 6-2 in an earlier semifinal Saturday.