Riei Kawamata defeated Nadia Johnston 6-1 7-5 in the Montreal 10K qualifying round on hard. The upset overturned the form book — Nadia Johnston came in leading the head-to-head 1–0. Riei Kawamata claimed a first win over Nadia Johnston in two meetings, levelling the head-to-head at 1–1.
Kawamata R. took it in straight sets.
Riei Kawamata beat Nadia Johnston 6-1 7-5. Umpiry, "Riei Kawamata vs Nadia Johnston — Montreal 10K Qualifying Round", https://umpiry.com/match/1999-06-21/johnston-vs-kawamata-montreal-10k-qf?utm_source=cite (as of 21 June 1999).