| 19 | | Lawton Open | C | 13-Jan-1990 | |
| 25 | | 1990 Snowball Classic | C | 03-Feb-1990 | |
| 17 | | Tournament of Champions | A | 07-Apr to 08-Apr-1990 | |
| 4 | | David Bruner Birthday Classic | C | 14-Apr to 15-Apr-1990 | $130 |
| 11 | | Kansas City Wide Open | C | 21-Apr to 22-Apr-1990 | $65 |
| 7 | | Will Rogers Open | C | 05-May to 06-May-1990 | $45 |
| 19 | | Bartholomew Open | C | 12-May to 13-May-1990 | |
| 28 | | 1990 Pepsi Rocket City Super Tournament | A | 19-May to 20-May-1990 | |
| 26 | | Norman Pro-Am | C | 26-May to 27-May-1990 | |
| 30 | | Circular Skies Over Austin | C | 09-Jun to 10-Jun-1990 | |
| 14 | | Circular Skies Over Athens | C | 18-Aug to 19-Aug-1990 | $55 |
| 4 | | 7th Annual Hell on the Border | C | 25-Aug to 26-Aug-1990 | $60 |
| 20 | | 13th Annual Waterloo Classic | C | 15-Sep to 16-Sep-1990 | |
| 32 | | 5th Annual Willy Wood Classic | A | 29-Sep-1990 | |
| 166 | | 1990 PDGA Professional Disc Golf World Championships | M | 09-Oct to 13-Oct-1990 | |
