Martina Muller defeated Nan Nan Liu 6-4 6-1 in the Roland Garros qualifying round of 128 on clay.
Muller M. took it in straight sets.
Muller M. and Liu N. faced 1 of the same opponent in the last 12 months. Muller M. went 0–1 (0%) against them, Liu N. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Martina Muller beat Nan Nan Liu 6-4 6-1. Umpiry, "Martina Muller vs Nan Nan Liu — Roland Garros Qualifying Round of 128", https://umpiry.com/match/2005-05-18/liu-vs-muller-roland-garros-q128?utm_source=cite (as of 18 May 2005).