
Federico Delbonis defeated Casper Ruud 7-5 6-3 in the Sao Paulo round of 16 on clay. The upset overturned the form book — Casper Ruud came in leading the head-to-head 3–0. Federico Delbonis claimed a first win over Casper Ruud in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-02-07 | Buenos Aires | SF | clay | Casper Ruud | 6-3 6-3 |
| 2020-02-24 | Santiago | QF | clay | Casper Ruud | 7-5 7-5 |
| 2019-08-12 | Cincinnati Masters | Q2 | hard | Casper Ruud | 6-7(5) 7-5 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About