Simone Bolelli defeated Daniel Koellerer 6-7 2-6 7-5 6-4 6-4 in the Wimbledon round of 128 on grass. The upset overturned the form book — Daniel Koellerer came in leading the head-to-head 1–0. Simone Bolelli claimed a first win over Daniel Koellerer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-12 | Australian Open | Q64 | hard | Daniel Koellerer | 6-4 6-2 |
Averages over each player's completed matches in the selected window (200 vs 39). 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