Qiang Wang defeated Danielle Collins 4-6 7-5 6-2 in the Strasbourg round of 16 on clay. The result followed the form book — Qiang Wang came in defending last year's round of 16.
Wang Q. came through in three sets.
Wang Q. and Collins D. faced 4 of the same opponents in the last 12 months. Wang Q. went 1–6 (14%) against them, Collins D. 3–1 (75%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 4 common opponents — small sample, treat as indicative.
Qiang Wang beat Danielle Collins 4-6 7-5 6-2. Umpiry, "Qiang Wang vs Danielle Collins — Strasbourg Round of 16", https://umpiry.com/match/2018-05-21/collins-vs-wang-strasbourg-r16?utm_source=cite (as of 21 May 2018).