| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| 10 | 1998 SCCA Solo Nationals | 1998 | A Prepared | 1974 Datsun 280Z White | Hoosier | |
| T | 4 | 1999 SCCA Solo Nationals | 1999 | A Prepared | 1974 Datsun 280Z White | Hoosier |
| 6 | 2000 SCCA Solo Nationals | 2000 | F Prepared | 1974 Datsun 280Z White | Hoosier | |
| T | 4 | 2001 SCCA Solo Nationals | 2001 | F Prepared | 1974 Datsun 280 Z White | Hoosier |
| T | 1 | 2003 Houston National Tour | 2003 | F Prepared | 1974 Datsun 280 Z White | Hoosier |
| T | 4 | 2003 SCCA Solo Nationals | 2003 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 3 | 2004 SCCA Solo Nationals | 2004 | F Prepared | 1974 Datsun 280z White | Hoosier |
| T | 2 | 2005 Walnut Ridge National Tour | 2005 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 1 | 2005 Houston National Tour | 2005 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 5 | 2005 SCCA Solo Nationals | 2005 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 1 | 2006 Houston National Tour | 2006 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 3 | 2006 SCCA Solo Nationals | 2006 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 2 | 2007 Houston National Tour | 2007 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 4 | 2007 SCCA Solo Nationals | 2007 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 1 | 2008 Ft Worth National Tour | 2008 | F Prepared | 1974 Datsun 280Z | Hoosier |
| 5 | 2008 SCCA Solo Nationals | 2008 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| T | 1 | 2009 Houston National Tour | 2009 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 4 | 2009 SCCA Solo Nationals | 2009 | F Prepared | 1974 Mitsubishi Evo | Hoosier |
| T | 1 | 2010 Texas National Tour | 2010 | F Prepared | 1974 Datsun 280Z | Hoosier |
| 8 | 2010 SCCA Solo Nationals | 2010 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| T | 2 | 2011 Houston National Tour | 2011 | F Prepared | 2000 Datsun Z | Hoosier |
| 8 | 2011 SCCA Solo Nationals | 2011 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| T | 1 | 2012 College Station National Tour | 2012 | F Prepared | 1974 Datsun 280Z | Hoosier |
| T | 2 | 2012 SCCA Solo Nationals | 2012 | F Prepared | 1974 Datsun 280Z | Hoosier |
| 3 | 2013 College Station National Tour | 2013 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| T | 2 | 2014 Texas National Tour | 2014 | F Prepared | 1974 Datsun 280Z* | Hoosier |
| 7 | 2014 SCCA Solo Nationals | 2014 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| 3 | 2015 College Station National Tour | 2015 | F Prepared | 1974 Datsun* 280Z | Hoosier | |
| T | 5 | 2015 SCCA Solo Nationals | 2015 | F Prepared | 1999 Porsche* Boxster | Hoosier |
| 6 | 2016 College Station National Tour | 2016 | X Prepared | 1975 Datsun 280Z | Hoosier | |
| 10 | 2016 SCCA Solo Nationals | 2016 | F Prepared | 1975 Datsun 280Z | Hoosier | |
| 4 | 2017 College Station National Tour | 2017 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| 7 | 2017 SCCA Solo Nationals | 2017 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| 5 | 2018 Texas National Tour | 2018 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| 13 | 2018 SCCA Solo Nationals | 2018 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| T | 1 | 2019 Mineral Wells National Tour | 2019 | F Prepared | 1974 Datsun 280Z | Hoosier |
| 13 | 2019 SCCA Solo Nationals | 2019 | F Prepared | 1974 Datsun 280Z | Hoosier* | |
| 3 | 2020 Texas National Tour | 2020 | F Prepared | 1974 Datsun 280Z | Hoosier | |
| 6 | 2021 Texas National Tour | 2021 | F Prepared | 1974 Datsun 280Z | Falken | |
| 5 | 2021 South Texas National Tour | 2021 | C Prepared | 1979 Chevrolet Camaro | Falken | |
| 21 | 2021 SCCA Solo Nationals | 2021 | X Prepared | 1974 Datsun 280Z | Avon | |
| 6 | 2022 South Texas National Tour | 2022 | X Prepared | 1974 Datsun 280Z | Hoosier | |
| 9 | 2022 SCCA Solo Nationals | 2022 | X Prepared | 1974 Datsun 280Z | Hoosier | |
| T | 4 | 2023 South Texas National Tour | 2023 | X Prepared | 1974 Datsun 280Z | Hoosier |
| 15 | 2023 SCCA Solo Nationals | 2023 | X Prepared | 1974 Datsun 280Z | Hoosier | |
| T | 3 | 2024 South Texas National Tour | 2024 | X Prepared | 1974 Datsun 280Z | Hoosier |
| 13 | 2024 SCCA Solo Nationals | 2024 | X Prepared | 1974 Datsun 280Z | Hoosier | |
| 4 | 2025 South Texas National Tour | 2025 | X Prepared | 1974 Datsun 280Z | Hoosier | |
| 8 | 2025 SCCA Solo Nationals | 2025 | X Prepared | 1974 Datsun 280Z | Hoosier | |
| 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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