Magui Serna defeated Anna Lena Groenefeld 6-4 6-3 in the Zurich qualifying round of 32 on hard.
Serna M. took it in straight sets.
Serna M. and Groenefeld A. faced 1 of the same opponent in the last 12 months. Serna M. went 1–0 (100%) against them, Groenefeld A. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Magui Serna beat Anna Lena Groenefeld 6-4 6-3. Umpiry, "Magui Serna vs Anna Lena Groenefeld — Zurich Qualifying Round of 32", https://umpiry.com/match/2003-10-13/groenefeld-vs-serna-zurich-q32?utm_source=cite (as of 13 October 2003).