| 4 | | 1990 Florida Triple Crown - Rockledge | C | 21-Feb to 22-Feb-1990 | |
| 5 | | Dogwood Crosstown Classic | C | 24-Mar to 25-Mar-1990 | |
| 8 | | Tournament of Champions | A | 07-Apr to 08-Apr-1990 | |
| 2 | | Japan Open 1990 | A | 18-May to 20-May-1990 | |
| 2 | | Joseph Davis Open | C | 16-Jun-1990 | $75 |
| 3 | | 9th Annual Great Lakes Open | C | 23-Jun to 24-Jun-1990 | |
| 4 | | Flatts Classic VI | C | 30-Jun to 01-Jul-1990 | |
| 2 | | Mid-America Open | A | 14-Jul to 15-Jul-1990 | $235 |
| 2 | | 2nd Annual River Bends T.P.C. | C | 22-Jul to 23-Jul-1990 | $25 |
| 3 | | Rochester Flying Disc Open | C | 28-Jul to 29-Jul-1990 | $65 |
| 9 | 48.00 | 1990 Ohio State Championships | C | 04-Aug to 05-Aug-1990 | |
| 3 | | Toronto Flying Disc Open | C | 25-Aug to 26-Aug-1990 | $90 |
| 47 | | 1990 PDGA Professional Disc Golf World Championships | M | 09-Oct to 13-Oct-1990 | |
