

Denis Shapovalov defeated Marcos Giron 6-7 6-0 7-6 in the Basel round of 32 on hard. The result followed the form book — Denis Shapovalov came in ranked #48, defending last year's quarter-final. Denis Shapovalov narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-07 | Monte Carlo Masters | R64 | clay | Marcos Giron | 6-3 7-6 |
| 2025-02-24 | Acapulco | QF | hard | Denis Shapovalov | 4-6 6-3 6-2 |
| 2025-01-06 | Adelaide | R16 | hard | Marcos Giron | 7-5 6-2 |
| 2024-04-01 | Houston | R32 | clay | Marcos Giron | 6-2 7-5 |
Averages over each player's completed matches in the selected window (70 vs 90). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Shapovalov D.: 4 days rest · 2 matches, 51 games (7d) · Giron M.: 7 days rest · 1 match, 23 games (7d). Higher means fresher. About
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