Federico Delbonis defeated Thiago Monteiro 7-6 6-3 in the Barcelona qualifying round 1 on clay. The result followed the form book — Federico Delbonis came in leading the head-to-head 2–1, defending last year's round of 64. Federico Delbonis extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-02-21 | Santiago | R16 | clay | Thiago Monteiro | 3-6 6-4 6-1 |
| 2021-05-24 | Belgrade 2 | R16 | clay | Federico Delbonis | 7-6 3-6 6-4 |
| 2019-04-20 | Barcelona | Q32 | clay | Federico Delbonis | 7-6(4) 6-3 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About