Player stats
| Stat | John Isner (W) | Stefanos Tsitsipas (L) |
|---|---|---|
| Seed | #9 | #31 |
| Rank at event | #10 | #35 |
| Ranking points | 3,045 | 1,254 |
| Country | USA | GRE |
| Hand | R | R |
| Age | 33.1 | 19.8 |
| Height (cm) | 208 | 193 |
| Serve stats | ||
| Aces | 22 | 18 |
| Double faults | 2 | 5 |
| Service points | 100 | 109 |
| 1st serve in | 77% | 59.6% |
| 1st serve won | 88.3% | 80% |
| 2nd serve won | 60.9% | 61.4% |
| Service games | 18 | 18 |
| Break points saved | 1 / 1 | 2 / 3 |