
Sebastian Baez defeated Holger Rune 7-6 6-3 in the Buenos Aires round of 32 on clay. The upset overturned the form book — Holger Rune came in leading the head-to-head 4–1, defending last year's round of 32. Sebastian Baez narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-01 | Shanghai Masters | R64 | hard | Holger Rune | 7-5 6-4 |
| 2025-04-14 | Barcelona | R16 | clay | Holger Rune | 4-6 6-1 6-2 |
| 2024-05-06 | Rome Masters | R32 | clay | Sebastian Baez | 2-6 6-2 6-3 |
| 2023-10-23 | Basel | R16 | hard | Holger Rune | 7-6(2) 6-1 |
| 2021-03-08 | Santiago | R32 | clay | Holger Rune | 6-3 6-2 |
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 200). ATP, WTA & Challenger.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.