| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/8/1998 | Fairmont Raceway - Fairmont, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 11th |
|
| 5/25/1998 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Randy Rosenboom (410 Sprints - Winged) | - | - | - | 14th |
|
| 5/28/1998 | I-90 Speedway - Hartford, SD 410 Sprints - Winged: All Star Circuit of Champions | Results | | Randy Rosenboom (410 Sprints - Winged) | - | - | - | 18th |
|
| 5/31/1998 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Randy Rosenboom (410 Sprints - Winged) | - | - | - | 20th |
|
| 6/5/1998 | Fairmont Raceway - Fairmont, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 9th |
|
| 6/6/1998 | Jackson Motorplex - Jackson, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 10th |
|
| 6/13/1998 | Jackson Motorplex - Jackson, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 6th |
|
| 6/19/1998 | Fairmont Raceway - Fairmont, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 9th |
|
| 6/20/1998 | Jackson Motorplex - Jackson, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 8th |
|
| 6/28/1998 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Randy Rosenboom (410 Sprints - Winged) | - | - | - | 18th |
|
| 7/5/1998 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Randy Rosenboom (410 Sprints - Winged) | - | - | - | 17th |
|
| 7/9/1998 | Red River Valley Speedway - West Fargo, ND 360 Sprints - Winged, 410 Sprints - Winged | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 11th |
|
| 7/10/1998 | Fairmont Raceway - Fairmont, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 4th |
|
| 7/10/1998 | Red River Valley Speedway - West Fargo, ND 360 Sprints - Winged, 410 Sprints - Winged | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 8th |
|
| 7/11/1998 | Jackson Motorplex - Jackson, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 8th |
|
| 7/11/1998 | Red River Valley Speedway - West Fargo, ND 410 Sprints - Winged: World of Outlaws 360 Sprints - Winged | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 8th |
|
| 9/13/1998 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Randy Rosenboom (410 Sprints - Winged) | - | - | - | 20th |
|
| 9/19/1998 | Lake County Speedway - Madison, SD | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 8th |
|
| 10/10/1998 | Jackson Motorplex - Jackson, MN | Results | | Randy Rosenboom (360 Sprints - Winged) | - | - | - | 6th |
|