Aptos CH 1989 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mark Kaplan | m. | Robbie Weiss | 6-4 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mark Kaplan | m. | Steve Devries | 6-3 6-2 |
| Robbie Weiss | m. | Jared Palmer | 5-7 7-5 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jared Palmer | m. | Craig Campbell | 6-4 6-1 |
| Mark Kaplan | m. | Jeff Klaparda | 6-1 6-0 |
| Steve Devries | m. | Chuck Adams | 6-3 7-5 |
| Robbie Weiss | m. | Matt Anger | 6-4 3-6 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jeff Klaparda | m. | Kenny Thorne | 6-3 4-6 7-5 |
| Craig Campbell | m. | Long Phan | 3-6 7-6 7-6 |
| Chuck Adams | m. | Brian Garrow | 7-6 6-4 |
| Robbie Weiss | m. | Phillip Williamson | 6-2 2-6 6-0 |
| Jared Palmer | m. | Todd Nelson | 5-7 6-2 6-4 |
| Mark Kaplan | m. | Mark Petchey | 6-1 6-4 |
| Steve Devries | m. | Nevio Devide | 6-7 7-5 6-1 |
| Matt Anger | m. | Jonathan Stark | 6-2 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Phillip Williamson | m. | Ron Ward | 6-4 6-2 |
| Kenny Thorne | m. | Paul Koscielski | 7-5 6-2 |
| Jonathan Stark | m. | Alberto Paris | 1-1 RET |
| Long Phan | m. | Mark Knowles | 6-2 6-1 |
| Jared Palmer | m. | Tommy Ho | 5-7 6-2 6-0 |
| Mark Kaplan | m. | Bruce Man Son Hing | 6-4 6-1 |
| Steve Devries | m. | Tom Mercer | 6-4 6-2 |
| Chuck Adams | m. | Charles Merzbacher | 6-3 6-4 |
| Brian Garrow | m. | Luke Jensen | 6-2 6-2 |
| Robbie Weiss | m. | Rick Kepler | 6-0 6-0 |
| Jeff Klaparda | m. | Malcolm Allen | 6-3 6-3 |
| Craig Campbell | m. | Paul Wekesa | 7-5 6-1 |
| Todd Nelson | m. | Ville Jansson | 7-6 6-3 |
| Mark Petchey | m. | Brett Custer | 6-4 3-6 7-6 |
| Nevio Devide | m. | Bryan Shelton | 7-6 6-3 |
| Matt Anger | m. | Arkie Engle | 6-1 7-6 |