Isabella Maria Serban defeated Joelle Lilly Sophie Steur 6-4 5-1 in the W50 Portorož round of 32 on clay.
Serban I. took it in straight sets.
Isabella Maria Serban beat Joelle Lilly Sophie Steur 6-4 5-1. Umpiry, "Isabella Maria Serban vs Joelle Lilly Sophie Steur — W50 Portorož Round of 32", https://umpiry.com/match/2026-05-18/serban-vs-steur-w50-portoroz-r32?utm_source=cite (as of 18 May 2026).