Nick Kyrgios defeated Jan Lennard Struff 6-4 7-6 in the Atp Cup round robin on hard. The upset overturned the form book — Jan Lennard Struff came in ranked #74. Nick Kyrgios extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-06 | Madrid Masters | R64 | clay | Jan Lennard Struff | 7-6(4) 6-4 |
| 2018-02-02 | Davis Cup WG R1: AUS vs GER | RR | hard | Nick Kyrgios | 6-4 6-4 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
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 (76 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Struff J.: 5 days rest · 2 matches, 87 games (7d). Higher means fresher. About