Danielle Lao defeated Olivia Rogowska 6-4 6-4 in the Surbiton $100K round of 32 on grass. The upset overturned the form book — Olivia Rogowska came in leading the head-to-head 1–0. Danielle Lao claimed a first win over Olivia Rogowska in two meetings, levelling the head-to-head at 1–1.
Lao D. took it in straight sets.
Grass: Lao D. leads 1–0 · Clay: Rogowska O. leads 1–0
Danielle Lao beat Olivia Rogowska 6-4 6-4. Umpiry, "Danielle Lao vs Olivia Rogowska — Surbiton $100K Round of 32", https://umpiry.com/match/2018-06-04/lao-vs-rogowska-surbiton-100k-r32?utm_source=cite (as of 4 June 2018).