| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/16/2015 | Silver Bullet Speedway - Owendale, MI Opening Night DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 2nd | - | - | 2nd |
|
| 5/23/2015 | Silver Bullet Speedway - Owendale, MI Memorial Weekend Racin' DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 6th | - | - | 4th |
|
| 6/6/2015 | Silver Bullet Speedway - Owendale, MI Autograph Night DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 1st | - | - | 2nd |
|
| 6/13/2015 | Silver Bullet Speedway - Owendale, MI 410 Sprints - Non-Winged: Great Lakes Traditional Sprints with Ontario Topless Sprint Cars-OTS DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 4th | - | - | 5th |
|
| 6/20/2015 | Silver Bullet Speedway - Owendale, MI Father's Day Weekend Racin' DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 2nd | - | - | 1st |
|
| 7/4/2015 | Silver Bullet Speedway - Owendale, MI Firework's Night DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 2nd | - | - | 1st |
|
| 7/11/2015 | Silver Bullet Speedway - Owendale, MI Kid's Night DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 4th | - | - | 2nd | | Shawn O'Connor (Stock Cars) | 4th | - | - | 4th |
|
| 7/18/2015 | Silver Bullet Speedway - Owendale, MI Mid-Season Championship DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 2nd | - | - | 3rd |
|
| 8/1/2015 | Silver Bullet Speedway - Owendale, MI 60th Anniversary DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 2nd | - | - | 1st |
|
| 8/8/2015 | Silver Bullet Speedway - Owendale, MI 410 Sprints - Non-Winged: Great Lakes Traditional Sprints with Ontario Topless Sprint Cars-OTS DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 4th | - | - | 2nd |
|
| 8/15/2015 | Silver Bullet Speedway - Owendale, MI Cheeseburgers at the Bullet DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 4th | - | - | 6th |
|
| 8/22/2015 | Silver Bullet Speedway - Owendale, MI Spectator Drags DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 2nd | - | - | 3rd |
|
| 9/5/2015 | Silver Bullet Speedway - Owendale, MI Championship Night DIRTcar Late Models, DIRTcar UMP Modifieds, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans | Results | | Shawn O'Connor (DIRTcar UMP Modifieds) | 1st | - | - | 3rd |
|