| 10 | | Lawton Open | C | 13-Jan-1990 | |
| 16 | | 1990 Snowball Classic | C | 03-Feb-1990 | |
| 9 | | 4th Annual Breakfast Lions Pro-Am | C | 03-Mar to 04-Mar-1990 | |
| 5 | 30.00 | Circular Skies Over Round Rock Doubles | C | 31-Mar to 01-Apr-1990 | $62 |
| 21 | | David Bruner Birthday Classic | C | 14-Apr to 15-Apr-1990 | |
| 2 | | Will Rogers Open | C | 05-May to 06-May-1990 | $140 |
| 5 | | Do-Dah Open | C | 19-May to 20-May-1990 | |
| 16 | | Norman Pro-Am | C | 26-May to 27-May-1990 | |
| 10 | | Circular Skies Over Dallas | C | 16-Jun to 17-Jun-1990 | $45 |
| 16 | | Circular Skies Over Victoria | C | 07-Jul to 08-Jul-1990 | |
| 15 | | 5th Annual Willy Wood Classic | A | 29-Sep-1990 | |
| 60 | | 1990 PDGA Professional Disc Golf World Championships | M | 09-Oct to 13-Oct-1990 | |
| 8 | | 5th Annual Lightning Open | C | 27-Oct to 28-Oct-1990 | $60 |
