2003 Barber Dodge Pro Series
The 2003 Barber Dodge Pro Series season was the eighteenth and final season of the series. All races were run in support of the 2003 CART World Series. The season consisted of ten races of which four were run abroad, one in Mexico and three in Canada. Leonardo Maia won the championship and Colin Fleming won the Rookie of the Year title. This was the first, and only, time the series raced in Mexico.
Drivers
All driver use Dodge powered Michelin shod Reynard 98E chassis.| No. | Driver | Note |
| 6 |  Leonardo Maia | |
| 11 |  Chris Baker | |
| 12 |  Shinji "Racer" Kashima | |
| 14 | David Wieringa | |
| 15 |  Memo Rojas | |
| 16 |  Antoine Bessette | |
| 17 | Ben Freudenberg | |
| 18 | Robbie Montinola | |
| 19 | Dan Di Leo | |
| 20 | Matt Franc | |
| 21 | Roland Isra | |
| 22 | Bret MacDonald | |
| 23 | Alexandre Sperafico | St. Petersburg only |
| 23 | Ward Imrie | As of Toronto |
| 24 | Burt Frisselle | |
| 25 | Atticus Missner | |
| 26 |  Nelson Philipe | |
| 27 | Josh Beaulieu | |
| 28 | Colin Fleming | |
| 30 | Ron Atapattu | |
| 31 | Al Unser III | |
| 33 | German Quiroga | |
| 34 | Mike Richardson | |
| 38 |  Juan Manuel Polar | |
| 39 | Ryan Millen | |
| 40 | Bud Risser | |
| 45 | Guy Cosmo | |
| 47 | David Martínez | |
| 49 | Luis Pelayo | |
| 50 |  Brian Johnson | |
| 57 | Steve Welk | |
| 59 | Hima Maher | |
| 63 | Craig Duerson | |
| 67 | Steve Poirier | |
| 71 | Tom Hessert | |
| 83 | Salvador Duran | |
| 88 | Greg Long | |
| 94 | Didier Schraenen | |
| 95 |  Victor Gonzalez, Jr. | |
| 98 | Chris Green |
Race calendar and results
| Round | Circuit | Location | Date | Pole position | Fastest lap | Winning driver | Headline event |
| 1 | Albert Whitted Airport | St. Petersburg, Florida | February 23 | Leonardo Maia | Dan Di Leo | Leonardo Maia | Grand Prix of St. Petersburg |
| 2 | Fundidora park | Monterrey | March 23 | Leonardo Maia | David Martínez | David Martínez | Monterrey Grand Prix |
| 3 | Milwaukee Mile | West Allis, Wisconsin | June 1 | Victor Gonzalez, Jr. | Scott Poirier | Leonardo Maia | Milwaukee Mile Centennial 250 |
| 4 | Mazda Raceway Laguna Seca | Monterey, California | June 15 | Memo Rojas | Leonardo Maia | Dan Di Leo | Grand Prix of Monterey |
| 5 | Portland International Raceway | Portland, Oregon | June 22 | Leonardo Maia | Leonardo Maia | Leonardo Maia | G.I. Joe's 200 |
| 6 | Burke Lakefront Airport | Cleveland, Ohio | July 5 | Leonardo Maia | Leonardo Maia | Leonardo Maia | U.S. Bank Cleveland Grand Prix |
| 7 | Exhibition Place | Toronto | July 13 | Leonardo Maia | Leonardo Maia | Memo Rojas | Molson Indy Toronto |
| 8 | Concord Pacific Place | Vancouver | July 27 | Leonardo Maia | David Martínez | Leonardo Maia | Molson Indy Vancouver |
| 9 | Mid-Ohio Sports Car Course | Lexington, Ohio | August 3 | Leonardo Maia | Leonardo Maia | Leonardo Maia | Champ Car Grand Prix of Mid-Ohio |
| 10 | Circuit Gilles Villeneuve | Montreal | August 24 | Memo Rojas | Leonardo Maia | Memo Rojas | Molson Indy Montreal |
Final standings
| Rank | Driver | STP | MTY | MIL | LAG | POR | CLE | TOR | VAN | MDO | MTL | Points |
| 1 | Leonardo Maia | 1 | 2 | 1 | 4 | 1 | 1 | 9 | 1 | 1 | 2 | 188 |
| 2 | Memo Rojas | 3 | 3 | 3 | 2 | 14 | 7 | 1 | 9 | 6 | 1 | 128 |
| 3 | Dan Di Leo | 2 | 6 | 7 | 1 | 4 | 2 | 13 | 4 | 2 | 14 | 118 |
| 4 | David Martínez | 1 | 9 | 3 | 2 | 4 | 3 | 8 | 9 | 17 | 103 | |
| 5 | Colin Fleming | 25 | 4 | 10 | 7 | 3 | 10 | 2 | 15 | 11 | 3 | 83 |
| 6 | Burt Frisselle | 6 | 15 | 5 | 19 | 6 | 6 | 5 | 5 | 7 | 13 | 76 |
| 7 | German Quiroga | 8 | 8 | 8 | 9 | 5 | 3 | 12 | 6 | 15 | 12 | 75 |
| 8 | Scott Poirier | 4 | 7 | 12 | 8 | 15 | 8 | 15 | 2 | 13 | 8 | 70 |
| 9 | Nelson Philippe | 10 | 5 | 15 | 18 | 7 | 15 | 16 | 3 | 4 | 4 | 66 |
| 10 | Luis Pelayo | 22 | 9 | 16 | 5 | 9 | 5 | 10 | 12 | 16 | 46 | |
| 11 | Chris Green | 5 | 12 | 11 | 10 | 13 | 14 | 11 | 7 | 46 | ||
| 12 | Antoine Bessette | 16 | 13 | 6 | 16 | 4 | 16 | 3 | 19 | 39 | ||
| 13 | Al Unser III | 11 | 18 | 14 | 6 | 8 | 17 | 14 | 10 | 12 | 15 | 38 |
| 14 | Chris Baker | 18 | 10 | 4 | 13 | 16 | 13 | 14 | 16 | 26 | ||
| 15 | Ben Freudenberg | 11 | 5 | 6 | 26 | |||||||
| 16 | Ward Imrie | 6 | 7 | 11 | 24 | |||||||
| 17 | Ryan Millen | 12 | 12 | 11 | 8 | 18 | 21 | |||||
| 18 | Robbie Montinola | 21 | 21 | 11 | 10 | 12 | 11 | 20 | ||||
| 19 | Mike Richardson | 13 | 19 | 19 | 8 | 14 | 10 | 19 | ||||
| 20 |  Victor Gonzalez, Jr. | 17 | 20 | 2 | 17 | 17 | ||||||
| 21 | Salvador Duran | 17 | 10 | 5 | 17 | |||||||
| 22 | Greg Long | 13 | 7 | 12 | ||||||||
| 23 | David Wieringa | 13 | 9 | 10 | ||||||||
| 24 | Alexandre Sperafico | 7 | 9 | |||||||||
| 25 | Guy Cosmo | 9 | 7 | |||||||||
| 26 | Didier Schraenen | 9 | 7 | |||||||||
| 27 | Josh Beaulieu | 27 | 11 | 6 | ||||||||
| 28 | Atticus Missner | 12 | 4 | |||||||||
| 29 | Craig Duerson | 14 | 2 | |||||||||
| 30 | Juan Manuel Polar | 14 | 2 | |||||||||
| 31 | Brian Johnson | 14 | 2 | |||||||||
| 32 | Shinji Kashima | 15 | 17 | 18 | 16 | 1 | ||||||
| 33 | Bret Macdonald | 15 | 1 | |||||||||
| 34 | Hima Maher | 20 | 16 | 0 | ||||||||
| 35 | Tom Hessert | 17 | 0 | |||||||||
| 36 | Ron Atapattu | 19 | 0 | |||||||||
| 37 | Steve Welk | 20 | 0 | |||||||||
| 38 | Matt Franc | 23 | 0 | |||||||||
| 39 | Bud Risser | 24 | 0 | |||||||||
| 40 | Roland Isra | 26 | 0 |