| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 6/15/2018 | Rapid Speedway - Rock Rapids, IA Weekly Racing Series + Tri State Late Models Dirt Late Models: Tri-State Late Models DIRTcar Sportsmans, Hobby Stocks, Stock Cars, B Modifieds, Economy Late Models | Results | | Derek Baartman (Hobby Stocks) | 5th | - | - | 12th |
|
| 8/3/2018 | Rapid Speedway - Rock Rapids, IA Weekly Racing Series + LMSS DIRTcar Late Models, DIRTcar Sportsmans, Hobby Stocks, Stock Cars, B Modifieds | Results | | Derek Baartman (Hobby Stocks) | 4th | - | - | 9th |
|
| 8/24/2018 | Rapid Speedway - Rock Rapids, IA Weekly Racing Series + USMTS & Ironman B-Mods and Stock Cars DIRTcar UMP Modifieds, Hobby Stocks, Stock Cars, B Modifieds | Postponed |
| 8/30/2018 | Rapid Speedway - Rock Rapids, IA Weekly Racing Series + USMTS & Ironman B-Mods and Stock Cars Dirt Super Late Models, DIRTcar UMP Modifieds, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Derek Baartman (Hobby Stocks) | 5th | - | 2nd | 6th |
|
| 9/14/2018 | Rapid Speedway - Rock Rapids, IA Rapid Nationals Night #1 360 Sprints - Winged: Midwest Sprint Touring Series DIRTcar Sportsmans, Hobby Stocks, Stock Cars, B Modifieds | Results | | Derek Baartman (Hobby Stocks) | 3rd | - | - | 12th |
|
| 9/15/2018 | Rapid Speedway - Rock Rapids, IA Rapid Nationals Night #2 Dirt Late Models: Tri-State Late Models DIRTcar Late Models, DIRTcar Sportsmans, Hobby Stocks, Stock Cars, B Modifieds | Results | | Derek Baartman (Hobby Stocks) | 5th | - | - | 13th |
|