| 1 | | 2nd Annual Breeze Open | C | 15-Apr-1990 | $125 |
| 3 | | Oly Spring Open | C | 22-Apr-1990 | $50 |
| 2 | | New Lenox Open | C | 28-Apr to 29-Apr-1990 | $72 |
| 6 | | 4th Annual Minnesota Majestic | A | 26-May to 27-May-1990 | |
| 1 | | 6th Circus City Open | C | 09-Jun to 10-Jun-1990 | $230 |
| 7 | | Checkered Flag Disc Golf Tournament | C | 16-Jun to 17-Jun-1990 | |
| 4 | | Coors Sinnissippi Open | C | 24-Jun-1990 | |
| 1 | | Indiana State Championships | C | 30-Jun to 01-Jul-1990 | $150 |
| 3 | 36.00 | 3 Rivers Open | C | 07-Jul to 08-Jul-1990 | $40 |
| 2 | | Illinois State Championships - Pro/Adv | C | 22-Jul-1990 | $90 |
| 2 | | Summer Breeze Open | C | 29-Jul-1990 | $75 |
| 11 | 40.00 | 1990 Ohio State Championships | C | 04-Aug to 05-Aug-1990 | |
| 6 | | S & H Open | C | 15-Sep to 16-Sep-1990 | $40 |
| 4 | | Fort Fall 54 | C | 22-Sep-1990 | |
| 8 | | Peru Fall Series | C | 23-Sep-1990 | |
| 5 | | Indiana Fall Finale | C | 30-Sep-1990 | |
