Helsinki CH 1989 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| David Engel | m. | Veli Paloheimo | 4-6 7-6 6-1 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| David Engel | m. | Jorgen Windahl | 6-2 6-1 |
| Veli Paloheimo | m. | Broderick Dyke | 6-2 6-1 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| David Engel | m. | Patrick Baur | 7-6 6-1 |
| Broderick Dyke | m. | Jonathan Canter | 6-3 7-5 |
| Jorgen Windahl | m. | Nicklas Utgren | 6-4 7-5 |
| Veli Paloheimo | m. | Tim Wilkison | 2-6 6-4 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Broderick Dyke | m. | Aki Rahunen | 6-2 7-5 |
| Nicklas Utgren | m. | Nduka Odizor | 6-4 6-2 |
| David Engel | m. | Andres Vysand | 6-2 6-1 |
| Tim Wilkison | m. | Rikard Bergh | 6-3 7-5 |
| Veli Paloheimo | m. | Brad Pearce | 3-6 6-0 6-2 |
| Patrick Baur | m. | Lars Jonsson | 7-5 6-3 |
| Jorgen Windahl | m. | Martin Laurendeau | 6-1 6-4 |
| Jonathan Canter | m. | Glenn Layendecker | 7-6 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jorgen Windahl | m. | Gianluca Pozzi | 6-3 6-1 |
| Brad Pearce | m. | Alexander Lindholm | 6-4 6-2 |
| Nduka Odizor | m. | Slava Dosedel | 6-3 6-4 |
| David Engel | m. | Mika Hedman | 6-2 6-3 |
| Broderick Dyke | m. | Olli Rahnasto | 2-2 RET |
| Jonathan Canter | m. | Juha Pesola | 6-0 6-4 |
| Rikard Bergh | m. | Shane Barr | 3-6 7-5 6-1 |
| Patrick Baur | m. | Russell Barlow | 6-3 7-6 |
| Aki Rahunen | m. | Thomas Haldin | 6-3 6-2 |
| Nicklas Utgren | m. | Peter Nyborg | 7-6 7-6 |
| Andres Vysand | m. | Janne Holtari | 6-7 6-4 6-3 |
| Tim Wilkison | m. | Jaroslav Bulant | 6-2 6-2 |
| Veli Paloheimo | m. | Tomas Nydahl | 6-3 7-5 |
| Lars Jonsson | m. | Magnus Nilsson | 6-4 2-6 6-3 |
| Martin Laurendeau | m. | Scott Warner | 6-3 7-6 |
| Glenn Layendecker | m. | Henrik Holm | 7-6 6-0 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0