Yannick Maden defeated Riccardo Bonadio 6-2 6-2 in the Koblenz CH round of 32 on hard. The result followed the form book — Yannick Maden came in defending last year's quarter-final. Yannick Maden extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-10 | Italy F8 | R32 | clay | Yannick Maden | 6-3 6-4 |
| 2016-09-26 | Italy F31 | SF | clay | Riccardo Bonadio | 6-3 7-6(4) |
Averages over each player's completed matches in the selected window (122 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