| 35 | | 1990 Florida Triple Crown - Orlando | C | 17-Feb to 18-Feb-1990 | |
| 12 | | 1990 Florida Triple Crown - Rockledge | C | 21-Feb to 22-Feb-1990 | $8 |
| 33 | | Dogwood Crosstown Classic | C | 24-Mar to 25-Mar-1990 | |
| 7 | | Spring Open '09 | C | 09-Apr-1990 | $25 |
| 5 | | Charlotte Open | C | 05-May to 06-May-1990 | $38 |
| 7 | | 12th Disc Derby | C | 11-May to 13-May-1990 | $35 |
| 1 | | Brandywine Creek Classic | C | 19-May-1990 | $210 |
| 2 | | Lums Treezz Open | C | 20-May-1990 | $150 |
| 2 | | OCTAD '90 | C | 26-May to 28-May-1990 | $119 |
| 9 | | 1990 Edgewood Electric Open | A | 02-Jun to 03-Jun-1990 | $159 |
| 1 | | Baltimore Open | C | 10-Jun-1990 | $250 |
| 1 | | Dead Dog-Less Woods Open | C | 16-Jun-1990 | $105 |
| 10 | | Awesome Akron Open | C | 23-Jun-1990 | |
| 2 | | Calvert Road Open | C | 07-Jul-1990 | $175 |
| 18 | | Laurel Springs Open | A | 28-Jul to 29-Jul-1990 | $55 |
| 1 | | New Joisey Open | C | 04-Aug-1990 | $140 |
| 19 | | Maryland State Championships | C | 18-Aug to 19-Aug-1990 | |
| 2 | | Shoot Out at French Creek | C | 01-Sep to 02-Sep-1990 | $150 |
| 7 | | Revenge of the Red Tail | C | 09-Sep-1990 | |
| 1 | | Beaver Open | C | 15-Sep-1990 | $170 |
| 79 | | 1990 PDGA Professional Disc Golf World Championships | M | 09-Oct to 13-Oct-1990 | |
| 4 | | 99 Holes of Golf | C | 20-Oct to 21-Oct-1990 | $80 |
| 1 | | Brandywine Windjammer | C | 03-Nov to 04-Nov-1990 | $300 |
