| 2 | Mark Barnett | Spring Creek Motocross | 125MX | August 28, 1983 |
| 6 | George Holland | Spring Creek Motocross | 125MX | August 28, 1983 |
| 12 | Chris Heisser | Spring Creek Motocross | 125MX | August 28, 1983 |
| 18 | Rick Ryan | Spring Creek Motocross | 125MX | August 28, 1983 |
| 4 | Scott Burnworth | Spring Creek Motocross | 250MX | August 28, 1983 |
| 11 | David McClain | Spring Creek Motocross | 250MX | August 28, 1983 |
| 19 | Mike Twigg | Spring Creek Motocross | 250MX | August 28, 1983 |
| 4 | Alan King | Spring Creek Motocross | 500MX | August 28, 1983 |
| 5 | Mark Barnett | Lakewood Sports Cycle Center | 125MX | August 21, 1983 |
| 6 | George Holland | Lakewood Sports Cycle Center | 125MX | August 21, 1983 |
| 7 | Rick Ryan | Lakewood Sports Cycle Center | 125MX | August 21, 1983 |
| 13 | Chris Heisser | Lakewood Sports Cycle Center | 125MX | August 21, 1983 |
| 2 | Scott Burnworth | Lakewood Sports Cycle Center | 250MX | August 21, 1983 |
| 12 | David McClain | Lakewood Sports Cycle Center | 250MX | August 21, 1983 |
| 13 | Clint Hardick | Lakewood Sports Cycle Center | 250MX | August 21, 1983 |
| 20 | Tim Lunde | Lakewood Sports Cycle Center | 250MX | August 21, 1983 |
| 10 | Alan King | Lakewood Sports Cycle Center | 500MX | August 21, 1983 |
| 1 | Mark Barnett | Washougal Motocross | 125MX | August 14, 1983 |
| 5 | George Holland | Washougal Motocross | 125MX | August 14, 1983 |
| 7 | Chris Heisser | Washougal Motocross | 125MX | August 14, 1983 |
| 8 | Rick Ryan | Washougal Motocross | 125MX | August 14, 1983 |
| 2 | Scott Burnworth | Washougal Motocross | 250MX | August 14, 1983 |
| 9 | David McClain | Washougal Motocross | 250MX | August 14, 1983 |
| 10 | Clint Hardick | Washougal Motocross | 250MX | August 14, 1983 |
| 21 | Richard Sands | Washougal Motocross | 250MX | August 14, 1983 |
| 3 | Alan King | Washougal Motocross | 500MX | August 14, 1983 |
| 2 | Mark Barnett | Pasadena | 250SX | August 6, 1983 |
| 5 | Scott Burnworth | Pasadena | 250SX | August 6, 1983 |
| 10 | Clint Hardick | Pasadena | 250SX | August 6, 1983 |
| 11 | Alan King | Pasadena | 250SX | August 6, 1983 |
| 13 | George Holland | Pasadena | 250SX | August 6, 1983 |
| 5 | Scott Burnworth | Foxborough | 250SX | July 24, 1983 |
| 7 | Alan King | Foxborough | 250SX | July 24, 1983 |
| 9 | Rick Ryan | Foxborough | 250SX | July 24, 1983 |
| 10 | Clint Hardick | Foxborough | 250SX | July 24, 1983 |
| 6 | Mark Barnett | Pittsburgh | 250SX | July 9, 1983 |
| 7 | Scott Burnworth | Pittsburgh | 250SX | July 9, 1983 |
| 10 | Clint Hardick | Pittsburgh | 250SX | July 9, 1983 |
| 13 | Rick Ryan | Pittsburgh | 250SX | July 9, 1983 |
| 16 | Alan King | Pittsburgh | 250SX | July 9, 1983 |
| 5 | Rick Ryan | RedBud Track 'n Trail | 125MX | July 3, 1983 |
| 7 | Mark Barnett | RedBud Track 'n Trail | 125MX | July 3, 1983 |
| 10 | George Holland | RedBud Track 'n Trail | 125MX | July 3, 1983 |
| 12 | Frank Lamp | RedBud Track 'n Trail | 125MX | July 3, 1983 |
| 16 | Chris Heisser | RedBud Track 'n Trail | 125MX | July 3, 1983 |
| 2 | Scott Burnworth | RedBud Track 'n Trail | 250MX | July 3, 1983 |
| 13 | Clint Hardick | RedBud Track 'n Trail | 250MX | July 3, 1983 |
| 5 | Alan King | RedBud Track 'n Trail | 500MX | July 3, 1983 |
| 3 | Mark Barnett | Lake Whitney Cycle Ranch | 125MX | June 19, 1983 |
| 5 | George Holland | Lake Whitney Cycle Ranch | 125MX | June 19, 1983 |
| 13 | Rick Ryan | Lake Whitney Cycle Ranch | 125MX | June 19, 1983 |
| 2 | Scott Burnworth | Lake Whitney Cycle Ranch | 250MX | June 19, 1983 |
| 9 | Clint Hardick | Lake Whitney Cycle Ranch | 250MX | June 19, 1983 |
| 17 | David McClain | Lake Whitney Cycle Ranch | 250MX | June 19, 1983 |
| 25 | Richard Sands | Lake Whitney Cycle Ranch | 250MX | June 19, 1983 |
| 11 | Alan King | Lake Whitney Cycle Ranch | 500MX | June 19, 1983 |
| 21 | Chris Hipp | Lake Whitney Cycle Ranch | 500MX | June 19, 1983 |
| 3 | Mark Barnett | Orlando | 250SX | June 11, 1983 |
| 6 | Alan King | Orlando | 250SX | June 11, 1983 |
| 8 | Scott Burnworth | Orlando | 250SX | June 11, 1983 |
| 1 | Mark Barnett | Broome-Tioga Sports Center | 125MX | June 5, 1983 |
| 5 | Rick Ryan | Broome-Tioga Sports Center | 125MX | June 5, 1983 |
| 14 | Chris Heisser | Broome-Tioga Sports Center | 125MX | June 5, 1983 |
| 20 | Greg Mayo | Broome-Tioga Sports Center | 125MX | June 5, 1983 |
| 21 | Frank Lamp | Broome-Tioga Sports Center | 125MX | June 5, 1983 |
| 5 | Scott Burnworth | Broome-Tioga Sports Center | 250MX | June 5, 1983 |
| 13 | David McClain | Broome-Tioga Sports Center | 250MX | June 5, 1983 |
| 14 | Clint Hardick | Broome-Tioga Sports Center | 250MX | June 5, 1983 |
| 23 | Mike Beck | Broome-Tioga Sports Center | 250MX | June 5, 1983 |
| 5 | Alan King | Broome-Tioga Sports Center | 500MX | June 5, 1983 |
| 23 | Mike Twigg | Broome-Tioga Sports Center | 500MX | June 5, 1983 |
| 1 | Mark Barnett | High Point Raceway | 125MX | May 29, 1983 |
| 6 | Chris Heisser | High Point Raceway | 125MX | May 29, 1983 |
| 22 | Greg Mayo | High Point Raceway | 125MX | May 29, 1983 |
| 2 | Scott Burnworth | High Point Raceway | 250MX | May 29, 1983 |
| 12 | Clint Hardick | High Point Raceway | 250MX | May 29, 1983 |
| 14 | David McClain | High Point Raceway | 250MX | May 29, 1983 |
| 9 | Alan King | High Point Raceway | 500MX | May 29, 1983 |
| 24 | Mike Twigg | High Point Raceway | 500MX | May 29, 1983 |
| 6 | Rick Ryan | St Louis International Raceway | 125MX | May 22, 1983 |
| 7 | Chris Heisser | St Louis International Raceway | 125MX | May 22, 1983 |
| 12 | Mark Barnett | St Louis International Raceway | 125MX | May 22, 1983 |
| 17 | Greg Mayo | St Louis International Raceway | 125MX | May 22, 1983 |
| 5 | Scott Burnworth | St Louis International Raceway | 250MX | May 22, 1983 |
| 16 | David McClain | St Louis International Raceway | 250MX | May 22, 1983 |
| 18 | James Mitchell | St Louis International Raceway | 250MX | May 22, 1983 |
| 21 | Clint Hardick | St Louis International Raceway | 250MX | May 22, 1983 |
| 5 | Alan King | St Louis International Raceway | 500MX | May 22, 1983 |
| 3 | Mark Barnett | Washington | 250SX | May 14, 1983 |
| 10 | Alan King | Washington | 250SX | May 14, 1983 |
| 13 | Scott Burnworth | Washington | 250SX | May 14, 1983 |
| 16 | Clint Hardick | Washington | 250SX | May 14, 1983 |
| 1 | Mark Barnett | Kansas City | 250SX | May 7, 1983 |
| 6 | Alan King | Kansas City | 250SX | May 7, 1983 |
| 10 | Rick Ryan | Kansas City | 250SX | May 7, 1983 |
| 16 | Scott Burnworth | Kansas City | 250SX | May 7, 1983 |
| 1 | Mark Barnett | Pontiac 2 | 250SX | May 1, 1983 |
| 10 | Scott Burnworth | Pontiac 2 | 250SX | May 1, 1983 |
| 3 | Mark Barnett | Pontiac 1 | 250SX | April 30, 1983 |
| 7 | Alan King | Pontiac 1 | 250SX | April 30, 1983 |
| 10 | Scott Burnworth | Pontiac 1 | 250SX | April 30, 1983 |
| 1 | Mark Barnett | Gatorback Cycle Park | 125MX | April 24, 1983 |
| 6 | Chris Heisser | Gatorback Cycle Park | 125MX | April 24, 1983 |
| 7 | Rick Ryan | Gatorback Cycle Park | 125MX | April 24, 1983 |
| 9 | Scott Burnworth | Gatorback Cycle Park | 250MX | April 24, 1983 |
| 16 | David McClain | Gatorback Cycle Park | 250MX | April 24, 1983 |
| 19 | Clint Hardick | Gatorback Cycle Park | 250MX | April 24, 1983 |
| 2 | Alan King | Gatorback Cycle Park | 500MX | April 24, 1983 |
| 6 | Mark Barnett | Irving | 250SX | April 16, 1983 |
| 9 | Scott Burnworth | Irving | 250SX | April 16, 1983 |
| 13 | Alan King | Irving | 250SX | April 16, 1983 |
| 14 | Clint Hardick | Irving | 250SX | April 16, 1983 |
| 4 | Mark Barnett | Saddleback Park | 125MX | April 10, 1983 |
| 6 | Chris Heisser | Saddleback Park | 125MX | April 10, 1983 |
| 4 | Scott Burnworth | Saddleback Park | 250MX | April 10, 1983 |
| 7 | Clint Hardick | Saddleback Park | 250MX | April 10, 1983 |
| 18 | David McClain | Saddleback Park | 250MX | April 10, 1983 |
| 9 | Alan King | Saddleback Park | 500MX | April 10, 1983 |
| 1 | Mark Barnett | Hangtown Motocross Classic | 125MX | March 27, 1983 |
| 5 | Chris Heisser | Hangtown Motocross Classic | 125MX | March 27, 1983 |
| 6 | Rick Ryan | Hangtown Motocross Classic | 125MX | March 27, 1983 |
| 26 | Gary Bowman | Hangtown Motocross Classic | 125MX | March 27, 1983 |
| 4 | Scott Burnworth | Hangtown Motocross Classic | 250MX | March 27, 1983 |
| 6 | Clint Hardick | Hangtown Motocross Classic | 250MX | March 27, 1983 |
| 24 | David McClain | Hangtown Motocross Classic | 250MX | March 27, 1983 |
| 4 | Alan King | Hangtown Motocross Classic | 500MX | March 27, 1983 |
| 1 | Mark Barnett | Houston 2 | 250SX | March 20, 1983 |
| 7 | Alan King | Houston 2 | 250SX | March 20, 1983 |
| 12 | Scott Burnworth | Houston 2 | 250SX | March 20, 1983 |
| 15 | Ross Pederson | Houston 2 | 250SX | March 20, 1983 |
| 7 | Alan King | Houston 1 | 250SX | March 19, 1983 |
| 12 | Mark Barnett | Houston 1 | 250SX | March 19, 1983 |
| 13 | Scott Burnworth | Houston 1 | 250SX | March 19, 1983 |
| 4 | Mark Barnett | Daytona | 250SX | March 12, 1983 |
| 16 | Alan King | Daytona | 250SX | March 12, 1983 |
| 18 | Scott Burnworth | Daytona | 250SX | March 12, 1983 |
| 21 | Ross Pederson | Daytona | 250SX | March 12, 1983 |
| 26 | Clint Hardick | Daytona | 250SX | March 12, 1983 |
| 1 | Mark Barnett | Atlanta | 250SX | March 5, 1983 |
| 8 | Ross Pederson | Atlanta | 250SX | March 5, 1983 |
| 15 | Alan King | Atlanta | 250SX | March 5, 1983 |
| 4 | Mark Barnett | Seattle 2 | 250SX | February 13, 1983 |
| 12 | Alan King | Seattle 2 | 250SX | February 13, 1983 |
| 13 | Rick Ryan | Seattle 2 | 250SX | February 13, 1983 |
| 4 | Alan King | Seattle 1 | 250SX | February 12, 1983 |
| 7 | Mark Barnett | Seattle 1 | 250SX | February 12, 1983 |
| 9 | Scott Burnworth | Seattle 1 | 250SX | February 12, 1983 |
| 10 | Mark Barnett | Anaheim | 250SX | January 29, 1983 |
| 12 | Scott Burnworth | Anaheim | 250SX | January 29, 1983 |
