| 20 | | Lawton Open | C | 13-Jan-1990 | |
| 6 | | 1990 Park Pete Open | C | 24-Feb to 25-Feb-1990 | $40 |
| 23 | | David Bruner Birthday Classic | C | 14-Apr to 15-Apr-1990 | |
| 8 | | Will Rogers Open | C | 05-May to 06-May-1990 | $40 |
| 3 | | Bartholomew Open | C | 12-May to 13-May-1990 | $100 |
| 39 | | 1990 Pepsi Rocket City Super Tournament | A | 19-May to 20-May-1990 | |
| 11 | | Norman Pro-Am | C | 26-May to 27-May-1990 | $40 |
| 16 | | Circular Skies Over Austin | C | 09-Jun to 10-Jun-1990 | |
| 11 | | Circular Skies Over Dallas | C | 16-Jun to 17-Jun-1990 | $37 |
| 19 | | Circular Skies Over Victoria | C | 07-Jul to 08-Jul-1990 | |
| 17 | | Circular Skies Over Athens | C | 18-Aug to 19-Aug-1990 | $42 |
| 13 | | 13th Annual Waterloo Classic | C | 15-Sep to 16-Sep-1990 | $37 |
| 25 | | 5th Annual Willy Wood Classic | A | 29-Sep-1990 | |
| 79 | | 1990 PDGA Professional Disc Golf World Championships | M | 09-Oct to 13-Oct-1990 | |
