Caio Zampieri defeated Alexandre Sidorenko 7-5 6-1 in the Furth CH qualifying round 1 on hard. The upset overturned the form book — Alexandre Sidorenko came in leading the head-to-head 1–0. Caio Zampieri claimed a first win over Alexandre Sidorenko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-04-02 | France F6 | QF | clay | Alexandre Sidorenko | 6-1 6-4 |
Averages over each player's completed matches in the selected window (80 vs 51). 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