Natalie Grandin defeated Yurika Sema 7-5 6-2 in the Mount Gambier 25K qualifying round on hard. The upset overturned the form book — Yurika Sema came in leading the head-to-head 2–1. Natalie Grandin narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-20 | Port Pirie 25K | SF | hard | Yurika Sema | 7-5 6-1 |
| 2006-07-24 | Lexington KY 50K | QF | hard | Natalie Grandin | 7-6(3) 6-1 |
| 2006-02-27 | Clearwater FL 25K | R32 | hard | Yurika Sema | 4-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (3 vs 11). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About