Ania Hertel defeated Iva Ivanovic 6-3 7-6 in the W15 Banja Luka round of 32 on clay. The upset overturned the form book — Iva Ivanovic came in defending last year's round of 32.
Hertel A. took it in straight sets.
Ania Hertel beat Iva Ivanovic 6-3 7-6. Umpiry, "Ania Hertel vs Iva Ivanovic — W15 Banja Luka Round of 32", https://umpiry.com/match/2026-06-01/hertel-vs-ivanovic-w15-banja-luka-r32?utm_source=cite (as of 1 June 2026).