

Casper Ruud defeated Dusan Lajovic 7-5 6-1 in the Buenos Aires quarter-final on clay. The result followed the form book — Casper Ruud came in ranked #13, leading the head-to-head 3–1. Casper Ruud extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-02-26 | Acapulco | R16 | hard | Casper Ruud | 6-4 7-5 |
| 2022-05-02 | Madrid Masters | R32 | clay | Dusan Lajovic | 7-6(7) 2-6 6-4 |
| 2022-01-03 | Atp Cup | RR | hard | Casper Ruud | 6-3 7-5 |
| 2021-08-09 | Canada Masters | R16 | hard | Casper Ruud | 6-4 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 (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Ruud C.: 14 days rest · 1 match (14d) · Lajovic D.: 13 days rest · 1 match (14d). Higher means fresher. About