Player stats
| Stat | John Isner (W) | Daniel Altmaier (L) |
|---|---|---|
| Seed | #5 | - |
| Rank at event | #39 | #99 |
| Ranking points | 980 | 539 |
| Country | USA | GER |
| Hand | R | R |
| Age | 37.7 | 24.4 |
| Height (cm) | 208 | 188 |
| Serve stats | ||
| Aces | 18 | 9 |
| Double faults | 0 | 3 |
| Service points | 55 | 56 |
| 1st serve in | 80% | 62.5% |
| 1st serve won | 90.9% | 80% |
| 2nd serve won | 72.7% | 61.9% |
| Service games | 11 | 10 |
| Break points saved | 0 / 0 | 2 / 3 |