Jelena Kostanic Tosic defeated Magui Serna 6-1 6-2 in the Zurich qualifying round of 32 on hard. The result followed the form book — Jelena Kostanic Tosic came in leading the head-to-head 1–0. Jelena Kostanic Tosic extended the head-to-head to 2–0.
Kostanic Tosic J. took it in straight sets.
Kostanic Tosic J. and Serna M. faced 4 of the same opponents in the last 12 months. Kostanic Tosic J. went 1–3 (25%) against them, Serna M. 2–2 (50%). Results against comparable opponents are close (0 : 1 better-results split).
Only 4 common opponents — small sample, treat as indicative.
Jelena Kostanic Tosic beat Magui Serna 6-1 6-2. Umpiry, "Jelena Kostanic Tosic vs Magui Serna — Zurich Qualifying Round of 32", https://umpiry.com/match/2004-10-15/serna-vs-tosic-zurich-q32?utm_source=cite (as of 15 October 2004).