| 2 | | Bezerkeley Best Pairs Bash | XC | 24-Jan to 25-Jan-1998 | $95 |
| 4 | | 1998 Caldecott Open | B | 28-Feb to 01-Mar-1998 | $100 |
| 13 | 217.50 | St. Patrick's Classic | B | 28-Mar to 29-Mar-1998 | $37 |
| 14 | | Motherlode 98 | B | 18-Apr to 19-Apr-1998 | $25 |
| 6 | | Santa Cruz Masters Cup | A | 24-Apr to 26-Apr-1998 | $270 |
| 1 | | Windjammer Open | B | 23-May to 24-May-1998 | $230 |
| 16 | | 3rd Summertime Open | B | 06-Jun to 07-Jun-1998 | |
| 1 | | Tahoe Challenge IV - Pro | B | 13-Jun to 14-Jun-1998 | $450 |
| 4 | | Highland Springs Open | C | 27-Jun to 28-Jun-1998 | $70 |
| 3 | | San Francisco Safari | B | 11-Jul to 12-Jul-1998 | $210 |
| 60 | | 1998 PDGA Professional Disc Golf World Championships | M | 03-Aug to 08-Aug-1998 | $72 |
| 4 | | Auburn Open | B | 15-Aug to 16-Aug-1998 | $110 |
| 5 | | Indian Summer '98/California State Flying Disc Championships | B | 26-Sep-1998 | $50 |
| 3 | | 1998 Faultline Classic | B | 03-Oct to 04-Oct-1998 | $282 |
| 4 | | 1998 NorCal Series Championships | B | 07-Nov-1998 | $110 |
