Sjeng Schalken defeated Daniel Vacek 6-4 6-4 in the 1999 ASB Classic round of 16 on hard courts.
Match Statistics
| Stat | Sjeng Schalken | Daniel Vacek |
| Aces | 4 | 5 |
| Double faults | 1 | 4 |
| First serve % | 69 | 65 |
| First serve points won % | 78 | 61 |
| Second serve points won % | 56 | 54 |
| Break points saved % | 75 | 57 |
| Break points converted % | 43 | 25 |
| Service points won % | 71 | 59 |
| Return points won % | 41 | 29 |
| Total points won % | 55 | 45 |
Player Comparison
| Field | Sjeng Schalken | Daniel Vacek |
| Country |
NED
|
CZE
|
| Birth date | Sep 8, 1976 | Apr 1, 1971 |
| Age | 22 | 27 |
| Height | 193 cm | 190 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 74 | 47 |
| Ranking points (entering) | 660 | 886 |
| Elo (entering) | 1,617 | 1,684 |
| Current career W-L | 280–254 | 171–220 |
| Current career earnings | $5,192,798 | $4,803,388 |
Path
Sjeng Schalken's path
Sjeng Schalken's next match