Player stats
| Stat | John McEnroe (W) | Luiz Mattar (L) |
|---|---|---|
| Seed | #4 | - |
| Rank at event | #17 | #72 |
| Ranking points | 1,214 | 474 |
| Country | USA | BRA |
| Hand | L | R |
| Age | 32.5 | 28 |
| Height (cm) | 180 | 183 |
| Serve stats | ||
| Aces | 4 | 2 |
| Double faults | 1 | 1 |
| Service points | 37 | 44 |
| 1st serve in | 51.4% | 45.5% |
| 1st serve won | 84.2% | 60% |
| 2nd serve won | 72.2% | 37.5% |
| Service games | 8 | 8 |
| Break points saved | 1 / 2 | 2 / 7 |