| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 1/9/2018 | Tulsa Expo Raceway - Tulsa, OK Night 1 Midgets: Chili Bowl Nationals | Results | | Kyle Larson (Midgets) | 2nd | 1st | - | 1st |
|
| 1/13/2018 | Tulsa Expo Raceway - Tulsa, OK Night 5 Midgets: Chili Bowl Nationals | Results | | Kyle Larson (Midgets) | - | - | - | 19th (DNF) |
|
| 2/7/2018 | Volusia Speedway Park - De Leon Springs, FL DIRTcar Nationals 410 Sprints - Winged: All Star Circuit of Champions DIRTcar UMP Modifieds | Results | | Kyle Larson (410 Sprints - Winged) | 1st | 2nd | - | 9th |
|
| 2/8/2018 | Volusia Speedway Park - De Leon Springs, FL DIRTcar Naitonals 410 Sprints - Winged: All Star Circuit of Champions DIRTcar UMP Modifieds | Results | | Kyle Larson (410 Sprints - Winged) | 2nd | 4th | - | 5th |
|
| 2/11/2018 | Volusia Speedway Park - De Leon Springs, FL DIRTcar Nationals 410 Sprints - Winged: World of Outlaws DIRTcar UMP Modifieds | Results | | Kyle Larson (410 Sprints - Winged) | 4th | - | - | 18th |
|
| 5/13/2018 | Tri-State Speedway - Haubstadt, IN World of Outlaws 410 Sprints - Winged: World of Outlaws | Results | | Kyle Larson (410 Sprints - Winged) | 1st | 5th | - | 3rd |
|
| 5/28/2018 | Lawrenceburg Speedway - Lawrenceburg, IN 410 Sprints - Winged: World of Outlaws | Results | | Kyle Larson (410 Sprints - Winged) | 1st | 4th | - | 17th |
|
| 6/5/2018 | Fairbury Speedway - Fairbury, IL 410 Sprints - Winged: World of Outlaws Non-Winged Sprints: POWRi Lucas Oil WAR Wildcard Sprints | Results | | Kyle Larson (410 Sprints - Winged) | 1st | 6th | - | 3rd |
|
| 6/15/2018 | Attica Raceway Park - Attica, OH Ohio Sprint Speedweek Night #1 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 1st | 1st | - | 23rd |
|
| 6/16/2018 | Eldora Speedway - Rossburg, OH Ohio Sprint Speedweek Night #2 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 2nd | 4th | - | 1st |
|
| 6/17/2018 | Waynesfield Raceway Park - Waynesfield, OH Ohio Sprint Speedweek Night #3 410 Sprints - Winged: All Star Circuit of Champions 360 Sprints - Winged, 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 2nd | 1st | - | 2nd |
|
| 6/18/2018 | Wayne County Speedway - Orrville, OH Ohio Sprint Speedweek Night #4 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 4th | 1st | - | 1st |
|
| 6/19/2018 | Sharon Speedway - Hartford, OH Ohio Sprint Speedweek Night #5 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 4th | 5th | - | 2nd |
|
| 6/20/2018 | Atomic Speedway - Chillicothe, OH Ohio Sprint Speedweek Night #6 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 4th | 6th | - | - |
|
| 7/3/2018 | Grandview Speedway - Bechtelsville, PA Speedweek 410 Sprints - Winged | Results | | Kyle Larson (410 Sprints - Winged) | - | - | - | 1st |
|
| 7/10/2018 | Attica Raceway Park - Attica, OH 410 Sprints - Winged: World of Outlaws | Results | | Kyle Larson (410 Sprints - Winged) | 3rd | - | - | 2nd |
|
| 7/17/2018 | Lernerville Speedway - Sarver, PA 410 Sprints - Winged: World of Outlaws | Results | | Kyle Larson (410 Sprints - Winged) | 1st | 4th | - | 1st |
|
| 8/6/2018 | Southern Iowa Speedway - Oskaloosa, IA 410 Sprints - Winged: IRA Interstate Racing Association 305 Sprints - Winged | Results | | Kyle Larson (410 Sprints - Winged) | 3rd | 1st | - | 1st |
|
| 8/8/2018 | Knoxville Raceway - Knoxville, IA Knoxville Nationals Qualifying night 410 Sprints - Winged: World of Outlaws 360 Sprints - Winged | Results | | Kyle Larson (410 Sprints - Winged) | 2nd | - | - | 3rd |
|
| 8/11/2018 | Knoxville Raceway - Knoxville, IA Knoxville Nationals Final Night 410 Sprints - Winged: World of Outlaws 360 Sprints - Winged | Results | | Kyle Larson (410 Sprints - Winged) | - | - | - | 3rd |
|
| 8/23/2018 | Grandview Speedway - Bechtelsville, PA 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | - | - | - | 3rd |
|
| 8/24/2018 | Williams Grove Speedway - Mechanicsburg, PA Jack Gunn Memorial presented by Union Quarries 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 2nd | 1st | - | 2nd |
|
| 8/25/2018 | Lincoln Speedway - Abbottstown, PA 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 2nd | 2nd | - | 2nd |
|
| 8/26/2018 | BAPS Motor Speedway - York Haven, PA Justin Snyder Salute to the Troops 410 Sprints - Winged: All Star Circuit of Champions 410 Sprints - Non-Winged | Results | | Kyle Larson (410 Sprints - Winged) | 1st | 1st | - | 23rd |
|
| 9/5/2018 | Willamette Speedway - Lebanon, OR WORLD OF OUTLAW SPRINT CARS 410 Sprints - Winged: World of Outlaws Dirt Super Late Models | Results | | Kyle Larson (410 Sprints - Winged) | 5th | - | - | 6th |
|
| 9/6/2018 | Silver Dollar Speedway - Chico, CA USAC 410 Sprints - Non-Winged: USAC CRA Sprint Car Series 360 Sprints - Winged | Results | | Kyle Larson (360 Sprints - Winged) | - | 4th | - | 20th |
|
| 11/17/2018 | Bakersfield Speedway - Bakersfield, CA USAC November Classic Midgets: USAC National Midgets with USAC Western States Midgets Lightning Sprints: California Lightning Sprints | Results | | Kyle Larson (Midgets) | - | - | - | - |
|
| 11/22/2018 | Ventura Raceway - Ventura, CA Turkey Night Grand Prix Midgets: USAC National Midgets with USAC Western States Midgets 360 Sprints - Non-Winged: USAC West Coast Sprint Cars | Results | | Kyle Larson (Midgets) | - | - | - | 2nd |
|
| 11/30/2018 | The Dome at America's Center - St. Louis, MO Midgets, Dirt Super Late Models, A Modifieds, WISSOTA Midwest Mods, WISSOTA Modifieds | Results | | Kyle Larson (Midgets) | 1st | - | - | - |
|
| 12/1/2018 | The Dome at America's Center - St. Louis, MO Midgets, Dirt Super Late Models, A Modifieds, WISSOTA Midwest Mods, WISSOTA Modifieds | Results | | Kyle Larson (Midgets) | - | - | - | 16th |
|