Natalia Siedliska defeated Tess Sugnaux 6-4 4-6 7-5 in the MarathonAthens 10K round of 32 on hard. The upset overturned the form book — Tess Sugnaux came in leading the head-to-head 1–0, but Natalia Siedliska had been the form player, winning 3 of their last 4 on hard. Natalia Siedliska claimed a first win over Tess Sugnaux in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-29 | Brussels $10K | R16 | clay | Tess Sugnaux | 1-6 6-3 3-0 |
Averages over each player's completed matches in the selected window (174 vs 200). 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