
Marcos Giron defeated John Millman 6-4 6-2 in the Sofia quarter-final on hard. The upset overturned the form book — John Millman came in defending last year's quarter-final. Marcos Giron extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-02-21 | Acapulco | R32 | hard | Marcos Giron | 7-6 2-0 |
| 2022-02-14 | Delray Beach | R16 | hard | John Millman | 6-3 7-6 |
Averages over each player's completed matches in the selected window (199 vs 97). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Giron M.: 1 day rest · 2 matches, 44 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