| Date | Track | Winner |
| Friday, May 05, 1989 | I-96 Speedway | Mike Shaw |
| Saturday, May 06, 1989 | Crystal Raceway | Mark Stemen |
| Friday, May 26, 1989 | I-96 Speedway | Mark Christman |
| Saturday, May 27, 1989 | Butler Motor Speedway | Mark Stemen |
| Sunday, May 28, 1989 | Crystal Raceway | Hank Lower |
| Sunday, June 04, 1989 | Dixie Motor Speedway | Bill Tyler |
| Friday, June 09, 1989 | I-96 Speedway | Randy Varney |
| Saturday, June 17, 1989 | Crystal Raceway | Mike Shaw |
| Sunday, June 18, 1989 | Bryan Motor Speedway | Hank Lower |
| Saturday, June 24, 1989 | Butler Motor Speedway | Gary Beale |
| Saturday, July 01, 1989 | Avilla Motor Speedway | Jeff Bloom |
| Sunday, July 02, 1989 | Owosso Speedway | Gary Fedewa |
| Friday, July 07, 1989 | I-96 Speedway | Hank Lower |
| Friday, July 07, 1989 | I-96 Speedway | Brett Mann |
| Saturday, July 08, 1989 | Butler Motor Speedway | Hank Lower |
| Sunday, July 09, 1989 | Bryan Motor Speedway | Steve Kline |
| Saturday, July 15, 1989 | Owendale Speedway | Eric Slade |
| Saturday, July 22, 1989 | Merritt Speedway | Hank Lower |
| Friday, July 28, 1989 | I-96 Speedway | Eric Slade |
| Saturday, July 29, 1989 | Butler Motor Speedway | Benny Rapp |
| Sunday, August 06, 1989 | Spartan Speedway | Gary Fedewa |
| Saturday, August 12, 1989 | Crystal Raceway | Benny Rapp |
| Friday, August 18, 1989 | I-96 Speedway | Van Gurley, Sr. |
| Saturday, August 19, 1989 | Butler Motor Speedway | John Wisbon |
| Sunday, August 27, 1989 | Owosso Speedway | Bill Tyler |
| Friday, September 01, 1989 | I-96 Speedway | Grayling Call |
| Saturday, September 02, 1989 | Butler Motor Speedway | Dave Macey |
| Sunday, September 03, 1989 | Auto City Speedway | Gary Fedewa |