| 17 | | 1990 Florida Triple Crown - Orlando | C | 17-Feb to 18-Feb-1990 | |
| 9 | | 1990 Florida Triple Crown - Rockledge | C | 21-Feb to 22-Feb-1990 | $40 |
| 20 | | Dogwood Crosstown Classic | C | 24-Mar to 25-Mar-1990 | |
| 11 | | B G Open | C | 31-Mar to 01-Apr-1990 | $75 |
| 2 | | Pittsburgh Flying Disc Open | C | 21-Apr to 22-Apr-1990 | $165 |
| 4 | | Ontario Provincial Championships | C | 29-Apr-1990 | $51 |
| 6 | | 12th Disc Derby | C | 11-May to 13-May-1990 | $38 |
| 17 | | 1990 Edgewood Electric Open | A | 02-Jun to 03-Jun-1990 | $59 |
| 10 | | 6th Circus City Open | C | 09-Jun to 10-Jun-1990 | $80 |
| 4 | | 9th Annual Great Lakes Open | C | 23-Jun to 24-Jun-1990 | $50 |
| 10 | 145.00 | 3 Rivers Open | C | 07-Jul to 08-Jul-1990 | $48 |
| 21 | | Mid-America Open | A | 14-Jul to 15-Jul-1990 | $72 |
| 8 | | Laurel Springs Open | A | 28-Jul to 29-Jul-1990 | $100 |
| 9 | 210.00 | 1990 Ohio State Championships | C | 04-Aug to 05-Aug-1990 | $57 |
| 9 | | Fort Fall 54 | C | 22-Sep-1990 | $40 |
| 4 | | Peru Fall Series | C | 23-Sep-1990 | $90 |
| 22 | | 1990 PDGA Professional Disc Golf World Championships | M | 09-Oct to 13-Oct-1990 | $180 |
| 6 | | 10th Annual Fall Disc Golf Tournament | C | 20-Oct-1990 | |
| 2 | | Brandywine Windjammer | C | 03-Nov to 04-Nov-1990 | $225 |
