
Jason Kubler defeated Marcos Giron 6-4 6-2 in the Gimcheon CH round of 32 on hard. The upset overturned the form book — Marcos Giron came in ranked #87, leading the head-to-head 1–0. Jason Kubler claimed a first win over Marcos Giron in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-08-08 | Canada Masters | Q1 | hard | Marcos Giron | 7-6(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 hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.