| | Heat | Dash | B Feature | A Feature |
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| 4/11/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association 360 Sprints - Non-Winged | Results | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 4th |
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| 4/25/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association 360 Sprints - Non-Winged | Results | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 6th |
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| 5/2/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association Midgets, 360 Sprints - Non-Winged | Results | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 3rd |
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| 5/9/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association 360 Sprints - Non-Winged | Results | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 3rd |
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| 6/13/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association Midgets, 360 Sprints - Non-Winged | Results | | Dan Fredenberg (Midgets) | - | - | - | 14th | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 9th |
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| 7/4/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association Midgets, 360 Sprints - Non-Winged | Results | | Dan Fredenberg (Midgets) | - | - | - | 13th | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 3rd |
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| 8/1/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association Midgets, 360 Sprints - Non-Winged | Results | | Dan Fredenberg (Midgets) | - | - | - | 10th |
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| 9/5/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association 360 Sprints - Non-Winged | Results | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 4th |
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| 10/10/1998 | Manzanita Speedway - Phoenix, AZ 360 Sprints - Winged: Arizona Sprint Car Association Midgets, 360 Sprints - Non-Winged | Results | | Dan Fredenberg (360 Sprints - Non-Winged) | - | - | - | 3rd |
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