| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| 35 | 2008 SCCA Solo Nationals | 2008 | B Stock | 2006 Mazda RX-8 | Kumho | |
| 4 | 2010 Blytheville National Tour | 2010 | Street Touring Ultra | 2005 Subaru WRX STi | N/A | |
| 7 | 2010 Peru National Tour | 2010 | B Stock | 2008 Honda S2000 CR | Hoosier | |
| 18 | 2010 SCCA Solo Nationals | 2010 | Street Touring Ultra | 2005 Subaru WRX STi | Dunlop | |
| T | 2 | 2011 Blytheville National Tour | 2011 | Street Touring Ultra | 2005 Subaru STi | Dunlop |
| 13 | 2011 SCCA Solo Nationals | 2011 | Street Touring Ultra | 2005 Subaru STi | Dunlop | |
| 8 | 2012 Peru National Tour | 2012 | Street Touring Ultra | 2005 Subaru STi | Dunlop | |
| 14 | 2012 SCCA Solo Nationals | 2012 | Street Touring Ultra | 2005 Subaru STi | Dunlop | |
| 4 | 2012 Blytheville 2 National Tour | 2012 | Street Touring Ultra | 2005 BMW M3 | Dunlop | |
| T | 1 | 2012 St Louis National Tour | 2012 | Road Tire AWD | Subaru WRX | Dunlop |
| T | 1 | 2013 Blytheville National Tour | 2013 | E Stock | 1994 Mazda* Miata | Hankook* |
| 7 | 2013 SCCA Solo Nationals | 2013 | E Stock | 1994 Mazda Miata | Hoosier | |
| T | 4 | 2014 SCCA Solo Nationals | 2014 | D Street | 2011 Subaru WRX | Dunlop |
| 34 | 2016 SCCA Solo Nationals | 2016 | Street Touring Xtreme | 2015 Subaru BRZ | Bridgestone | |
| T | 1 | 2018 Lincoln National Tour | 2018 | Solo Spec Coupe | 2016 Scion FR-S | Falken |
| T | 14 | 2018 SCCA Solo Nationals | 2018 | Solo Spec Coupe | 2016 Scion FR-S | Falken |
| 24 | 2019 SCCA Solo Nationals | 2019 | Solo Spec Coupe | 2016 Scion FR-S | Yokohama | |
| 32 | 2025 SCCA Solo Nationals | 2025 | C Street | 2024 Mazda MX-5 Club | 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 52 years of the Sports Car Club of America's National Solo (autocross) championships from its beginning in 1973 to 2025, 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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