Leonie Kung defeated Natalija Stevanovic 6-4 6-1 in the W25 Nonthaburi round of 16 on hard. The upset overturned the form book — Natalija Stevanovic came in leading the head-to-head 1–0. Leonie Kung claimed a first win over Natalija Stevanovic in two meetings, levelling the head-to-head at 1–1.
Kung L. took it in straight sets.
Hard: Kung L. leads 1–0 · Clay: Stevanovic N. leads 1–0
Leonie Kung beat Natalija Stevanovic 6-4 6-1. Umpiry, "Leonie Kung vs Natalija Stevanovic — W25 Nonthaburi Round of 16", https://umpiry.com/match/2020-01-30/kung-vs-stevanovic-w25-nonthaburi-r16?utm_source=cite (as of 30 January 2020).