Vania King defeated Urszula Radwanska 6-3 6-4 in the Tokyo qualifying round of 32 on hard. The result followed the form book — Vania King came in leading the head-to-head 1–0. Vania King extended the head-to-head to 2–0.
King V. took it in straight sets.
King V. and Radwanska U. faced 3 of the same opponents in the last 12 months. King V. went 4–0 (100%) against them, Radwanska U. 1–2 (33%). Only 1 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Vania King beat Urszula Radwanska 6-3 6-4. Umpiry, "Vania King vs Urszula Radwanska — Tokyo Qualifying Round of 32", https://umpiry.com/match/2010-09-24/king-vs-radwanska-tokyo-q32?utm_source=cite (as of 24 September 2010).