Player stats
| Stat | John McEnroe (W) | Luiz Mattar (L) |
|---|---|---|
| Seed | - | - |
| Rank at event | #30 | #76 |
| Ranking points | 1,006 | 528 |
| Country | USA | BRA |
| Hand | L | R |
| Age | 33.3 | 28.8 |
| Height (cm) | 180 | 183 |
| Serve stats | ||
| Aces | 13 | 9 |
| Double faults | 8 | 6 |
| Service points | 128 | 141 |
| 1st serve in | 66.4% | 68.1% |
| 1st serve won | 88.2% | 66.7% |
| 2nd serve won | 30.2% | 40% |
| Service games | 19 | 18 |
| Break points saved | 3 / 5 | 7 / 13 |