Marie Leduc defeated Jillian Oneill 6-7 7-5 6-4 in the Saguenay 50K round of 32 on hard. The upset overturned the form book — Jillian Oneill came in leading the head-to-head 1–0. Marie Leduc claimed a first win over Jillian Oneill in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-15 | Granby 25K | R32 | hard | Jillian Oneill | 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.