Tereza Valentova defeated Sofia Costoulas 7-5 6-1 in the W35 Annenheim 1 semi-final on clay. The result followed the form book — Tereza Valentova came in ranked #63, leading the head-to-head 1–0. Tereza Valentova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-07-14 | Athens | R32 | hard | Tereza Valentova | 6-1 6-2 |
Averages over each player's completed matches in the selected window (73 vs 102). ATP, WTA & Challenger.
Valentova T.: 1 day rest · 4 matches, 91 games (7d) · Costoulas S.: 6 days rest · 2 matches, 47 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About