Kateryna Volodko defeated Su Wei Hsieh 6-0 7-5 in the US Open round of 128 on hard. The result followed the form book — Kateryna Volodko came in defending last year's round of 64.
Volodko K. took it in straight sets.
Volodko K. and Hsieh S. faced 3 of the same opponents in the last 12 months. Volodko K. went 2–1 (67%) against them, Hsieh S. 0–3 (0%). Volodko K. came out better against 2 of 3 comparable opponents, Hsieh S. against 0 — though 1 of those edges carries caveats (lower-tier event).
Only 3 common opponents — small sample, treat as indicative.
Kateryna Volodko beat Su Wei Hsieh 6-0 7-5. Umpiry, "Kateryna Volodko vs Su Wei Hsieh — US Open Round of 128", https://umpiry.com/match/2016-08-29/hsieh-vs-volodko-us-open-r128?utm_source=cite (as of 29 August 2016).