Paul Baccanello defeated Konstantin Don Gruber 6-3 6-4 in the Austria F3 round of 32 on clay. The upset overturned the form book — Konstantin Don Gruber came in leading the head-to-head 1–0. Paul Baccanello claimed a first win over Konstantin Don Gruber in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-04-29 | Great Britain F3 | R32 | clay | Konstantin Don Gruber | 5-4 |
Averages over each player's completed matches in the selected window (9 vs 1). 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. Small sample — read as indicative. About