| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| T | 4 | 1998 SCCA Solo Nationals | 1998 | G Stock | 1998 Audi A4 Blue | BFGoodrich |
| 15 | 1999 SCCA Solo Nationals | 1999 | A Stock | 1999 BMW Z3 Coupe Red | Kumho | |
| T | 4 | 2000 SCCA Solo Nationals | 2000 | A Stock | 2000 Porsche Boxster Blue | Hoosier |
| T | 2 | 2001 SCCA Solo Nationals | 2001 | A Stock | 2000 Honda S2000 Red | Hoosier |
| T | 3 | 2002 SCCA Solo Nationals | 2002 | B Stock | 2000 Honda S2000 Red | Hoosier |
| T | 5 | 2003 SCCA Solo Nationals | 2003 | G Stock | 1998 Audi A4 2.8 Q | Hoosier |
| T | 6 | 2004 SCCA Solo Nationals | 2004 | B Stock | 2000 Honda S2000 Red | Hoosier |
| T | 2 | 2005 San Diego National Tour | 2005 | A Stock | 2000 Honda S2000 | Kumho |
| T | 2 | 2005 Atwater National Tour | 2005 | A Stock | 2000 Honda S2000 | Kumho |
| T | 2 | 2005 Packwood National Tour | 2005 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 3 | 2005 Denver National Tour | 2005 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 2 | 2005 SCCA Solo Nationals | 2005 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 1 | 2006 San Diego National Tour | 2006 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 1 | 2006 Atwater National Tour | 2006 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 2 | 2006 Packwood National Tour | 2006 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 3 | 2006 SCCA Solo Nationals | 2006 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 3 | 2007 San Diego National Tour | 2007 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 8 | 2007 SCCA Solo Nationals | 2007 | B Stock | 2005 Mazda Rx8 | Kumho |
| T | 6 | 2008 San Diego National Tour | 2008 | C Street Prepared | 2007 Mazda MX5 | Kumho |
| 10 | 2008 SCCA Solo Nationals | 2008 | G Stock | 2007 BMW Mini | Hoosier | |
| T | 3 | 2009 San Diego National Tour | 2009 | B Stock | 2005 Mazda Rx8 | Hoosier |
| 4 | 2009 Packwood National Tour | 2009 | B Stock | 2005 Mazda Rx8 | Hoosier | |
| 13 | 2009 SCCA Solo Nationals | 2009 | B Stock | 2005 Mazda Rx8 | Hoosier | |
| T | 3 | 2012 Pacwood National Tour | 2012 | C Modified | 1982 Crossle 50F | Hoosier |
| 12 | 2013 Packwood National Tour | 2013 | Street Touring R | 2001 Honda S2000 | BFGoodrich | |
| T | 2 | 2014 Packwood National Tour | 2014 | Street Touring Ultra | 2006 Mitsubishi* Evo | Dunlop* |
| T | 2 | 2015 Crows Landing National Tour | 2015 | D Prepared | 2011 Mazda Miata | Hoosier |
| 5 | 2016 Packwood National Tour | 2016 | C Modified | Honda VanDiemen RF98 F | Hoosier | |
| 12 | 2016 SCCA Solo Nationals | 2016 | C Modified | Honda Vandiemen RF98 | Hoosier | |
| T | 4 | 2017 Crows Landing National Tour | 2017 | C Street | 2016 Mazda MX- 5 Miata | BFGoodrich |
| T | 1 | 2017 Packwood National Tour | 2017 | C Street | 2016 Mazda MX- 5 Miata | BFGoodrich |
| 18 | 2017 SCCA Solo Nationals | 2017 | C Street | 2016 Mazda Miata | BFGoodrich | |
| T | 4 | 2018 Crows Landing National Tour | 2018 | C Street | 2016 Mazda MX- 5 Miata | BFGoodrich |
| T | 4 | 2018 Packwood National Tour | 2018 | C Street | 2016 Mazda Miata | BFGoodrich |
| T | 3 | 2018 SCCA Solo Nationals | 2018 | B Street Prepared | 2016 Mazda MX5 | Hoosier |
| T | 2 | 2019 Crows Landing National Tour | 2019 | D Prepared | 2016 Mazda MX5 | Hoosier |
| T | 3 | 2019 Packwood National Tour | 2019 | D Prepared | 2016 Mazda MX5 | Hoosier |
| T | 4 | 2019 SCCA Solo Nationals | 2019 | B Street Prepared | 2016 Mazda MX5 | Hoosier |
| T | 2 | 2020 Packwood National Tour | 2020 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama* |
| T | 3 | 2021 Las Vegas National Tour | 2021 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama |
| T | 1 | 2021 Fontana National Tour | 2021 | Street Touring Roadster | 2016 Mazda MX5 | Yokohama |
| 4 | 2021 Packwood National Tour | 2021 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama | |
| 29 | 2021 SCCA Solo Nationals | 2021 | Street Touring Xtreme | 2015 Scion FR-S | Yokohama | |
| 4 | 2022 Las Vegas National Tour | 2022 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama | |
| 6 | 2022 Crows Landing National Tour | 2022 | Solo Spec Coupe | 2013 Scion FR-S | Falken | |
| T | 3 | 2022 Packwood National Tour | 2022 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama |
| T | 4 | 2022 SCCA Solo Nationals | 2022 | D Street Prepared | 2005 Mazda RX8 | Hoosier |
| T | 2 | 2023 Las Vegas National Tour | 2023 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama |
| 5 | 2023 Crows Landing National Tour | 2023 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama | |
| T | 4 | 2023 Packwood National Tour | 2023 | Street Touring Roadster | 2016 Mazda MX- 5 Miata | Yokohama |
| T | 3 | 2023 SCCA Solo Nationals | 2023 | D Street Prepared | 2005 Mazda RX8 | Hoosier |
| T | 4 | 2024 Crows Landing National Tour | 2024 | Street Touring Roadster | 2021 Mazda MX5 Miata | Yokohama |
| T | 3 | 2024 Packwood National Tour | 2024 | Street Touring Roadster | 2021 Mazda MX5 Miata | Bridgestone |
| T | 4 | 2024 SCCA Solo Nationals | 2024 | D Street Prepared | 2004 Mazda RX-8 | Hoosier |
| T | 1 | 2025 Phoenix National Tour | 2025 | A Street Touring | 2021 Mazda MX5 Miata | N/A |
| T | 4 | 2025 Crows Landing National Tour | 2025 | A Street Touring | 2021 Mazda MX5 Miata | Yokohama |
| T | 3 | 2025 Packwood National Tour | 2025 | A Street Touring | 2021 Mazda MX5 Miata | Yokohama |
| 24 | 2025 SCCA Solo Nationals | 2025 | A Street | 2019 Porsche Cayman GTS | Bridgestone | |
| Tr | Pos | Event | Date | Class | Car | Tire |
Every year, many national champions and trophy winners choose Autocross Digits for their numbers and classes. A full list can be seen in our Hall of Fame.
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Written by Rocky Entriken, this is the record book of 51 years of the Sports Car Club of America's National Solo (autocross) championships from its beginning in 1973 to 2024, including a brief history of the sport and the championship. It includes the final placing of every driver who has ever competed in the annual event.
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