| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/29/1998 | Terre Haute Action Track - Terre Haute, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Al Thomas (410 Sprints - Non-Winged) | - | - | - | - |
|
| 6/20/1998 | Lincoln Park Speedway - Putnamville, IN | Results | | Al Thomas (410 Sprints - Non-Winged) | - | - | - | 10th |
|
| 8/22/1998 | Illinois State Fairgrounds - Springfield, IL Silver Crown: USAC Silver Crown | Results | | Al Thomas (Silver Crown) | - | - | - | 16th |
|
| 9/7/1998 | DuQuoin State Fairgrounds - 1 Mile - DU QUOIN, IL Silver Crown: USAC Silver Crown | Results | | Al Thomas (Silver Crown) | - | - | - | 27th |
|
| 9/25/1998 | Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Al Thomas (410 Sprints - Non-Winged) | - | - | - | - |
|
| 9/26/1998 | Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars Silver Crown: USAC Silver Crown Midgets | Results | | Al Thomas (410 Sprints - Non-Winged) | - | - | 18th | - |
|