Guillermo Coria defeated Jan Hernych 6-3 6-0 in the Davis Cup WG R1: ARG vs CZE round robin on clay. The upset overturned the form book — Jan Hernych came in leading the head-to-head 1–0. Guillermo Coria claimed a first win over Jan Hernych in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-13 | s Hertogenbosch | R16 | grass | Jan Hernych | 6-3 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (111 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About