

Marcos Giron defeated Casper Ruud 7-6 3-6 6-2 in the Indian Wells Masters round of 64 on hard. The upset overturned the form book — Casper Ruud came in ranked #12, leading the head-to-head 3–1, defending last year's quarter-final. Marcos Giron narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-02-16 | Delray Beach | R16 | hard | Casper Ruud | 4-6 7-6(6) 6-4 |
| 2024-02-19 | Los Cabos | R16 | hard | Casper Ruud | 6-1 6-0 |
| 2023-10-16 | Tokyo | R16 | hard | Marcos Giron | 6-3 6-4 |
| 2021-11-01 | Paris Masters | R16 | hard | Casper Ruud | 6-2 6-1 |
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 hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (74 vs 70). 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.