Stefanie Voegele defeated Saisai Zheng 6-4 6-1 in the Bogota round of 16 on clay. Stefanie Voegele extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-02-08 | Kaohsiung | R16 | hard | Stefanie Voegele | 6-4 6-4 |
| 2014-08-25 | US Open | R128 | hard | Saisai Zheng | 1-6 6-2 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.