| 8 | 0.00 | Cedar Falls Doubles Pro/Am | C | 17-Apr-1988 | |
| 13 | | Osky Open | C | 15-May-1988 | |
| 16 | | 2nd Annual Bud-Light John Kramer Open | C | 22-May-1988 | |
| 23 | | Minnesota Majestic | C | 28-May to 29-May-1988 | |
| 2 | | 3rd Annual Spring Fever Fling Disc Golf Classic | C | 05-Jun-1988 | $30 |
| 11 | | My Waterloo Days Open | C | 11-Jun to 12-Jun-1988 | |
| 17 | | Coors Sinnissippi Open | C | 19-Jun-1988 | |
| 3 | | Sturgis Falls Celebration | C | 26-Jun-1988 | $32 |
| 38 | | Joliet Open | C | 24-Jul-1988 | |
| 21 | | Illinois State Championships | C | 13-Aug to 14-Aug-1988 | |
| 14 | | Edgewood Labor Day Classic | C | 03-Sep to 04-Sep-1988 | |
| 144 | | 1988 PDGA Disc Golf World Championships | M | 07-Sep to 10-Sep-1988 | |
| 7 | | 4th Annual Black Hawk Metro Open | C | 18-Sep-1988 | |
| 8 | | Des Moines Open | C | 25-Sep-1988 | |
| 4 | 0.00 | Ottumwa Fall Classic Two Person Best Shot | C | 09-Oct-1988 | $21 |
| 6 | | 3rd Annual Cool Weather Classic | C | 30-Oct-1988 | |
