Shuai Zhang defeated Maria Jose Argeri 7-5 6-2 in the Nanjing 1 25K round of 32 on hard. The upset overturned the form book — Maria Jose Argeri came in leading the head-to-head 1–0. Shuai Zhang claimed a first win over Maria Jose Argeri in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-11 | Australian Open | Q128 | hard | Maria Jose Argeri | 7-6(5) 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About