Ross ChastainNASCAR O'Reilly Auto Parts Series Results (top 5s)Click on the Race to see the complete results for that race. View career statistics for Ross Chastain |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-14 | Iowa | 40 | 14 | 4 | 4 | Georgia Watermelon Association (Johnny Davis) | Chevrolet | 250/250 | 0 | running | 0 |
| 2018-19 | Iowa | 40 | 18 | 4 | 4 | KM Sports / Future Media Sales (Johnny Davis) | Chevrolet | 257/257 | 0 | running | 0 |
| 2018-26 | Las Vegas | 40 | 5 | 1 | 42 | DC Solar (Chip Ganassi) | Chevrolet | 200/200 | 0 | running | 180 |
| 2018-27 | Richmond | 40 | 3 | 2 | 42 | DC Solar (Chip Ganassi) | Chevrolet | 250/250 | 0 | running | 0 |
| 2019-16 | Daytona | 38 | 4 | 1 | 16 | Ellsworth Advisors (Matthew Kaulig) | Chevrolet | 100/100 | 0 | running | 49 |
| 2019-31 | Fort Worth | 38 | 7 | 2 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 200/200 | 0 | running | 29 |
| 2020-06 | Charlotte | 37 | 1 | 4 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 203/203 | 0 | running | 68 |
| 2020-10 | Homestead | 38 | 7 | 3 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 177/177 | 0 | running | 11 |
| 2020-11 | Talladega | 39 | 9 | 2 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 113/113 | 0 | running | 24 |
| 2020-12 | Pocono | 36 | 5 | 2 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 91/91 | 0 | running | 31 |
| 2020-14 | Kentucky | 36 | 2 | 3 | 10 | Chevy Accessories (Matthew Kaulig) | Chevrolet | 136/136 | 0 | running | 0 |
| 2020-15 | Kentucky | 36 | 13 | 4 | 10 | Chevy Accessories (Matthew Kaulig) | Chevrolet | 200/200 | 0 | running | 5 |
| 2020-17 | Kansas | 37 | 7 | 5 | 10 | Dyna-Gro Seed (Matthew Kaulig) | Chevrolet | 175/175 | 0 | running | 1 |
| 2020-20 | Dover | 36 | 13 | 3 | 10 | Moose Fraternity (Matthew Kaulig) | Chevrolet | 200/200 | 0 | running | 0 |
| 2020-21 | Dover | 36 | 13 | 2 | 10 | Moose Fraternity (Matthew Kaulig) | Chevrolet | 200/200 | 0 | running | 24 |
| 2020-23 | Darlington | 37 | 5 | 2 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 147/147 | 0 | running | 43 |
| 2020-24 | Richmond | 37 | 1 | 5 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 250/250 | 0 | running | 39 |
| 2020-25 | Richmond | 36 | 11 | 3 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 250/250 | 0 | running | 58 |
| 2020-26 | Bristol | 36 | 2 | 2 | 10 | Dyna-Gro Seed (Matthew Kaulig) | Chevrolet | 300/300 | 0 | running | 117 |
| 2020-29 | Charlotte (Road) | 38 | 5 | 5 | 10 | Nutrien Ag Solutions (Matthew Kaulig) | Chevrolet | 68/68 | 0 | running | 0 |
| 2020-32 | Martinsville | 39 | 4 | 5 | 10 | Nutrien Ag Solutions / FFA (Matthew Kaulig) | Chevrolet | 250/250 | 0 | running | 31 |
| 2022-20 | Indianapolis G.P. | 38 | 18 | 4 | 92 | Farmer's Promise (Mario Gosselin) | Chevrolet | 62/62 | 0 | running | 0 |
| 2022-25 | Kansas | 38 | 15 | 5 | 48 | Big Machine Racing Spiked (Scott Borchetta) | Chevrolet | 93/93 | 0 | running | 0 |
| 2023-23 | Watkins Glen | 38 | 17 | 4 | 91 | Protect Your Melon #BUCKLEUPNY (Mario Gosselin) | Chevrolet | 86/86 | 0 | running | 0 |
| 2025-08 | Darlington | 38 | 27 | 4 | 9 | Acceptance Insurance (JR Motorsports) | Chevrolet | 147/147 | 0 | running | 21 |
| 2025-14 | Nashville | 38 | 9 | 5 | 9 | Acceptance Insurance (JR Motorsports) | Chevrolet | 188/188 | 0 | running | 0 |
| 2025-22 | Iowa | 38 | 11 | 3 | 9 | Acceptance Insurance (JR Motorsports) | Chevrolet | 250/250 | 0 | running | 120 |
| 2026-13 | Watkins Glen | 38 | 29 | 4 | 32 | T-M-T Gravel & Contracting Inc. (Jordan Anderson) | Chevrolet | 82/82 | 0 | running | 0 |
| 2026-15 | Charlotte | 38 | 14 | 1 | 9 | Carolina Carports (JR Motorsports) | Chevrolet | 91/91 | 0 | running | 28 |