Dominika Cibulkova defeated Shuai Zhang 6-4 6-1 in the SVK vs CHN round robin on hard.
Cibulkova D. took it in straight sets.
Cibulkova D. and Zhang S. faced 1 of the same opponent in the last 12 months. Cibulkova D. went 0–1 (0%) against them, Zhang S. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Dominika Cibulkova beat Shuai Zhang 6-4 6-1. Umpiry, "Dominika Cibulkova vs Shuai Zhang — SVK vs CHN Round Robin", https://umpiry.com/match/2010-02-06/cibulkova-vs-zhang-svk-vs-chn-rr?utm_source=cite (as of 6 February 2010).