| 15 | | Pittsburgh Flying Disc Open | C | 15-Apr-1989 | |
| 2 | | Southern Ontario Championships | C | 29-Apr-1989 | $110 |
| 34 | | Louisville Frisbee Derby | A | 13-May to 14-May-1989 | |
| 1 | | The Disc Golf Challenge | C | 20-May-1989 | $220 |
| 5 | | Centennial Park Open | C | 21-May-1989 | $65 |
| 3 | | U.S. Open Folf Tournament | C | 03-Jun to 04-Jun-1989 | $362 |
| 2 | | Joseph Davis Open | C | 17-Jun-1989 | $147 |
| 5 | | 8th Annual Great Lakes Open | C | 24-Jun to 25-Jun-1989 | $80 |
| 6 | 10.00 | Great Lakes Open | C | 24-Jun to 25-Jun-1989 | $70 |
| 2 | | Flatts Classic V | C | 01-Jul to 02-Jul-1989 | $230 |
| 2 | | Rochester Flying Disc Open | C | 29-Jul to 30-Jul-1989 | $130 |
| 13 | | 1989 PDGA Disc Golf World Championships | M | 21-Aug to 26-Aug-1989 | $180 |
