
Sebastian Fanselow defeated Marcos Giron 7-5 6-1 in the USA F30 semi-final on hard. The upset overturned the form book — Marcos Giron came in ranked #77, but Sebastian Fanselow had been the form player, winning 6 of their last 8 on hard. Sebastian Fanselow extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-01-09 | USA F2 | SF | hard | Marcos Giron | 6-7(1) 7-6(6) 6-2 |
| 2016-10-24 | USA F34 | R16 | hard | Sebastian Fanselow | 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Giron M.: 5 days rest · 1 match, 21 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