Riccardo Bonadio defeated Maximilian Marterer 2-6 7-5 6-4 in the Trieste CH quarter-final on clay. The upset overturned the form book — Maximilian Marterer came in leading the head-to-head 1–0, but Riccardo Bonadio had been the form player, winning 4 of their last 6 on clay. Riccardo Bonadio claimed a first win over Maximilian Marterer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-08-26 | US Open | Q32 | hard | Maximilian Marterer | 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 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