Federico Delbonis defeated Juan Monaco 6-4 6-1 in the Stuttgart round of 32 on grass. The upset overturned the form book — Juan Monaco came in leading the head-to-head 2–1. Federico Delbonis narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-03-20 | Miami Masters | R128 | hard | Federico Delbonis | 7-5 7-6(4) |
| 2015-05-24 | Roland Garros | R128 | clay | Juan Monaco | 6-7(4) 6-2 6-1 6-7(6) 6-2 |
| 2014-09-22 | Shenzhen | R32 | hard | Juan Monaco | 6-3 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 114). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About