John McEnroe defeated Luiz Mattar 6-3 6-1 in the 1991 Long Island quarterfinal on hard courts.
Match Statistics
| Stat | John McEnroe | Luiz Mattar |
| Aces | 4 | 2 |
| Double faults | 1 | 1 |
| First serve % | 51 | 45 |
| First serve points won % | 84 | 60 |
| Second serve points won % | 72 | 38 |
| Break points saved % | 50 | 29 |
| Break points converted % | 71 | 50 |
| Service points won % | 78 | 48 |
| Return points won % | 52 | 22 |
| Total points won % | 64 | 36 |
Player Comparison
| Field | John McEnroe | Luiz Mattar |
| Country |
USA
|
BRA
|
| Birth date | Feb 16, 1959 | Aug 18, 1963 |
| Age | 32 | 28 |
| Height | 180 cm | 183 cm |
| Handedness | Left-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 17 | 72 |
| Ranking points (entering) | 1,214 | 474 |
| Elo (entering) | 1,847 | 1,641 |
| Current career W-L | 835–191 | 176–163 |
| Current career earnings | $12,552,132 | $1,484,394 |
Path
John McEnroe's path
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