Helena Narmont defeated Saoirse Breen 7-5 6-3 in the W15 Monastir 19 q16 on hard. The upset overturned the form book — Saoirse Breen came in leading the head-to-head 1–0, but Helena Narmont had been the form player, winning 4 of their last 7 on hard. Helena Narmont claimed a first win over Saoirse Breen in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-18 | W15 Monastir 20 | Q32 | hard | Saoirse Breen | 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.