Michel Kratochvil defeated Marco Chiudinelli 6-2 6-3 in the Halle qualifying round on grass. The upset overturned the form book — Marco Chiudinelli came in leading the head-to-head 1–0. Michel Kratochvil claimed a first win over Marco Chiudinelli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-07 | Halle | R32 | grass | Marco Chiudinelli | 6-2 6-2 |
Averages over each player's completed matches in the selected window (14 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