Ramkumar Ramanathan defeated Sebastian Ofner 7-5 6-1 in the Washington qualifying round 2 on hard. The upset overturned the form book — Sebastian Ofner came in ranked #125. Ramkumar Ramanathan extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-08-02 | Washington | Q2 | hard | Ramkumar Ramanathan | 7-5 6-1 |
| 2017-10-16 | Antwerp | Q1 | hard | Sebastian Ofner | 7-5 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Ramanathan R.: 9 days rest · 1 match (14d) · Ofner S.: 6 days rest · 2 matches, 48 games (7d). Higher means fresher. About