WTA San Jose Premier | Cemento | $876.183 – 1° Turno Quali
Stadium – Ora italiana: 19:00 (ora locale: 10:00 am)
1. [6] Carla Suárez Navarro 
vs Magda Linette 
2. [Q] Timea Babos 
vs [Q] Mayo Hibi 
3. Ajla Tomljanovic 
vs [Q] Kristie Ahn
4. Ekaterina Alexandrova 
vs [7] Maria Sakkari 
5. Marie Bouzkova 
vs [WC] CoCo Vandeweghe (non prima ore: 04:00)
6. Mihaela Buzarnescu 
vs [WC] Daria Kasatkina
Court 1 – Ora italiana: 22:00 (ora locale: 1:00 pm)
1. Bethanie Mattek-Sands / Shuai Peng 
vs Eri Hozumi / Makoto Ninomiya
