Jason Upshaw
Gainesville, TX US
125E/WSX top 5
1
250SX top 10s
2
125MX top 10s
4
Career Race Results
| Position | Race | Class | Date | Bike |
|---|---|---|---|---|
| 23 | Motocross Kenworthy's Motocross Park | 125MX | July 26, 1992 | Honda |
| 19 | Supercross Houston | 250SX | January 19, 1991 | Suzuki |
| 21 | Motocross Spring Creek Motocross | 500MX | August 19, 1990 | Honda |
| 16 | Supercross Charlotte | 250SX | May 12, 1990 | Honda |
| 17 | Supercross Tampa | 250SX | April 28, 1990 | Honda |
| 33 | Motocross Hangtown Motocross Classic | 250MX | April 1, 1990 | Honda |
| 19 | Supercross Las Vegas | 250SX | March 17, 1990 | Honda |
| 20 | Supercross Houston | 250SX | February 3, 1990 | Honda |
| 19 | Supercross Anaheim | 250SX | January 27, 1990 | Honda |
| 12 | Supercross Atlanta | 250SX | February 25, 1989 | Suzuki |
| 9 | Supercross Miami | 250SX | February 18, 1989 | Suzuki |
| 8 | Supercross San Diego | 250SX | February 11, 1989 | Suzuki |
| 11 | Supercross Seattle 2 | 250SX | February 5, 1989 | Suzuki |
| 17 | Supercross Seattle 1 | 250SX | February 4, 1989 | Honda |
| 16 | Supercross Anaheim | 250SX | January 28, 1989 | Honda |
| 12 | Motocross Washougal Motocross | 125MX | August 28, 1988 | Honda |
| 8 | Motocross Spring Creek Motocross | 125MX | August 14, 1988 | Honda |
| 10 | Motocross Kenworthy's Motocross Park | 125MX | July 31, 1988 | Honda |
| 18 | Supercross Los Angeles | 250SX | June 18, 1988 | |
| 8 | Motocross Spring Creek Motocross | 125MX | August 23, 1987 | Honda |
| 19 | Motocross Kenworthy's Motocross Park | 125MX | August 9, 1987 | Honda |
| 9 | Motocross Lake Sugar Tree MX Park | 125MX | July 12, 1987 | Honda |
| 16 | Motocross Good Times MX Park | 125MX | June 21, 1987 | Honda |
| 22 | Motocross Secession MX Park | 250MX | May 31, 1987 | Honda |
| 14 | Supercross Tampa | 250SX | April 25, 1987 | Honda |
| 13 | Supercross Pontiac 2 | 250SX | April 12, 1987 | Honda |
| 16 | Supercross Pontiac 1 | 250SX | April 11, 1987 | Honda |
| 17 | Supercross Irving | 250SX | April 4, 1987 | Honda |
| 17 | Supercross San Diego | 250SX | February 14, 1987 | Honda |
| 15 | Supercross Houston | 250SX | February 7, 1987 | Honda |
| 6 | Supercross Pontiac 2 | 125ESX | April 13, 1986 | Honda |
| 7 | Supercross Pontiac 1 | 125ESX | April 12, 1986 | Honda |
| 9 | Supercross Daytona | 125ESX | March 8, 1986 | Honda |
| 16 | Supercross Atlanta | 125ESX | February 22, 1986 | Honda |
| 5 | Supercross Houston | 125E/WSX | February 2, 1986 | Honda |
| 12 | Supercross Houston | 125E/WSX | April 20, 1985 | Kawasaki |
