Vania King defeated Alla Kudryavtseva 6-1 6-2 in the Miami qualifying round of 32 on hard. The result followed the form book — Vania King came in defending last year's round of 64.
King V. took it in straight sets.
King V. and Kudryavtseva A. faced 4 of the same opponents in the last 12 months. King V. went 3–2 (60%) against them, Kudryavtseva A. 1–3 (25%). Only 1 of the comparisons are context-comparable — too few for a conclusion.
Only 4 common opponents — small sample, treat as indicative.
Vania King beat Alla Kudryavtseva 6-1 6-2. Umpiry, "Vania King vs Alla Kudryavtseva — Miami Qualifying Round of 32", https://umpiry.com/match/2008-03-25/king-vs-kudryavtseva-miami-q32?utm_source=cite (as of 25 March 2008).