Player stats
| Stat | John Isner (W) | Alejandro Tabilo (L) |
|---|---|---|
| Seed | #19 | - |
| Rank at event | #19 | #208 |
| Ranking points | 1,860 | 233 |
| Country | USA | CHI |
| Hand | R | L |
| Age | 34.7 | 22.6 |
| Height (cm) | 208 | 188 |
| Serve stats | ||
| Aces | 32 | 7 |
| Double faults | 2 | 5 |
| Service points | 73 | 83 |
| 1st serve in | 79.5% | 66.3% |
| 1st serve won | 86.2% | 69.1% |
| 2nd serve won | 53.3% | 50% |
| Service games | 14 | 14 |
| Break points saved | 0 / 0 | 3 / 7 |