| 28 | | 1990 Florida Triple Crown - Orlando | C | 17-Feb to 18-Feb-1990 | |
| 21 | | 1990 Florida Triple Crown - Rockledge | C | 21-Feb to 22-Feb-1990 | |
| 9 | | Alligator Creek Classic | C | 24-Feb to 25-Feb-1990 | $40 |
| 20 | | Dogwood Crosstown Classic | C | 24-Mar to 25-Mar-1990 | |
| 12 | | Pittsburgh Flying Disc Open | C | 21-Apr to 22-Apr-1990 | $25 |
| 5 | | Duck Golf | C | 12-May to 13-May-1990 | $85 |
| 3 | | Brandywine Creek Classic | C | 19-May-1990 | $112 |
| 9 | | Lums Treezz Open | C | 20-May-1990 | $35 |
| 56 | | 1990 Edgewood Electric Open | A | 02-Jun to 03-Jun-1990 | |
| 3 | | Baltimore Open | C | 10-Jun-1990 | $150 |
| 6 | | Calvert Road Open | C | 07-Jul-1990 | $55 |
| 30 | | Laurel Springs Open | A | 28-Jul to 29-Jul-1990 | |
| 1 | | Maryland State Championships | C | 18-Aug to 19-Aug-1990 | $280 |
| 7 | | Revenge of the Red Tail | C | 09-Sep-1990 | |
| 4 | | Beaver Open | C | 15-Sep-1990 | $60 |
| 90 | | 1990 PDGA Professional Disc Golf World Championships | M | 09-Oct to 13-Oct-1990 | |
| 3 | | LA State Championships | C | 03-Nov to 04-Nov-1990 | $75 |
