Putintseva converted her first match point in a match that lasted 3 hours, 21 minutes against Friedsam, who is ranked No. 523 after recovering from a shoulder injury. Putintseva, who is bidding for her first WTA singles title, will face Sorana Cirstea in the semifinals after the Romanian player defeated Serbian qualifier Nina Stojanovic 4-6, 6-4, 6-2. It will be Cirstea's second semifinal in three years at the clay-court tournament.
The second-seeded Katerina Siniakova will play Slovenia's Tamara Zidansek in the other semifinal. Siniakova rallied to beat American Madison Brengle 1-6, 6-4, 6-0, while Zidansek defeated Veronika Kudermetova of Russia 6-4, 2-6, 6-3.
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