| Date | Bombers | Street Stocks | Modifieds | Notes |
| 5/20/1990 | Loren Pesicka Jr. | Jack Byers | Denny Hovinga | Season Opener |
| 5/26/1990 | Dale Heiderschiedt | Kevin Berte | Channon Mawdsley | |
| 6/2/1990 | Loren Pesicka Jr. | Bob Lewerke | Denny Anderson | |
| 6/9/1990 | Dale Heiderschiedt | David Wickman | Denny Anderson | Race Days |
| 6/16/1990 | Loren Pesicka Jr. | Bob Lewerke | Denny Anderson | |
| 6/23/1990 | Dale Heiderschiedt | Greg Hilbert | Denny Anderson | |
| 6/30/1990 | Dale Heiderschiedt | Greg Hilbert | Dave Nutt | |
| 7/4/1990 | David Wickman | Denny Anderson | Big Bud Shootout | |
| 7/7/1990 | Dale Heiderschiedt | David Wickman | Denny Hovinga | |
| 7/14/1990 | ||||
| 7/21/1990 | ||||
| 7/28/1990 | rain | rain | rain | |
| 7/29/1990 | Lance Gardner | Richard Simpson | Denny Anderson | |
| 8/4/1990 | Lance Gardner | Greg Hilbert | Denny Hovinga | |
| 8/6/1990 | Dale Heiderschiedt | David Wickman | Denny Hovinga | Monday Fair Race |
| 8/11/1990 | Lance Gardner | Bill Berte | Denny Hovinga | Fair Race |
| 8/18/1990 | Lance Gardner | Tom Trulson | Denny Hovinga | |
| 8/25/1990 | Dale Heiderschiedt | David Wickman | Denny Hovinga | |
| 9/1/1990 | Lance Gardner | no results shown | Denny Hovinga | Season Championship |
| 9/3/1990 | Lance Gardner | Steve Hidelbaugh | Denny Hovinga | Labor Day Special |
| 9/20/1990 | No results shown | no results shown | no results shown | Fall Fling Nationals |
| 9/21/1990 | No results shown | no results shown | no results shown | Fall Fling Nationals |
| 9/22/1990 | Randy Green | Tom Trulson | Mark Noble | Fall Fling Nationals |
| Track Champions | Dale Heiderschiedt | David Wickman | Denny Hovinga | |
| Track Promoter | Daryl Brayton |
