Monica Puig defeated Su Wei Hsieh 7-6 6-1 in the New Haven round of 32 on hard. Monica Puig extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-12-31 | Auckland | R16 | hard | Su Wei Hsieh | 6-1 7-6(3) |
| 2017-09-18 | Tokyo | R32 | hard | Monica Puig | 2-6 6-1 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.