Ivo Karlovic defeated Yuichi Sugita 6-3 7-6 in the Us Open qualifying final on hard. The result followed the form book — Ivo Karlovic came in leading the head-to-head 2–0. Ivo Karlovic extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-08-27 | US Open | Q32 | hard | Ivo Karlovic | 6-3 7-6(5) |
| 2018-01-15 | Australian Open | R64 | hard | Ivo Karlovic | 7-6 6-7 7-5 4-6 12-10 |
Averages over each player's completed matches in the selected window (9 vs 27). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About