Jaime Oncins defeated Nuno Marques 6-3 6-0 6-2 in the 1991 Australian Open round of 64 on hard courts.
Match Statistics
| Stat | Jaime Oncins | Nuno Marques |
| Aces | 3 | 1 |
| Double faults | 0 | 1 |
| First serve % | 66 | 73 |
| First serve points won % | 71 | 46 |
| Second serve points won % | 48 | 35 |
| Break points saved % | 75 | 61 |
| Break points converted % | 39 | 25 |
| Service points won % | 63 | 43 |
| Return points won % | 57 | 37 |
| Total points won % | 60 | 40 |
Player Comparison
| Field | Jaime Oncins | Nuno Marques |
| Country |
BRA
|
POR
|
| Birth date | Jun 16, 1970 | Apr 9, 1970 |
| Age | 20 | 20 |
| Height | 196 cm | 190 cm |
| Handedness | Right-Handed | Left-Handed |
| Backhand style | — | — |
| Ranking (entering) | 110 | 104 |
| Ranking points (entering) | 316 | 340 |
| Elo (entering) | 1,482 | 1,498 |
| Current career W-L | 64–87 | 35–84 |
| Current career earnings | $1,211,476 | $856,875 |
Path
Jaime Oncins's path
Jaime Oncins's next match
Nuno Marques's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|
Joao Cunha Silva
| 4-6 6-4 1-6 6-3 6-4 | W | — | Match data | Jan 16, 1991 | R128 |