Player stats
| Stat | Adolfo Daniel Vallejo (W) | Learner Tien (L) |
|---|---|---|
| Seed | - | #17 |
| Rank at event | #96 | #21 |
| Ranking points | 640 | 1,885 |
| Country | PAR | USA |
| Hand | R | L |
| Age | 21.9 | 20.3 |
| Height (cm) | 183 | 180 |
| Serve stats | ||
| Aces | 3 | 0 |
| Double faults | 2 | 4 |
| Service points | 67 | 58 |
| 1st serve in | 61.2% | 60.3% |
| 1st serve won | 68.3% | 51.4% |
| 2nd serve won | 53.8% | 60.9% |
| Service games | 9 | 10 |
| Break points saved | 7 / 8 | 3 / 7 |