Ontario
| Leading Champions |
| 1. Paul Tracy - 1 (2003 CART) |
| Leading Race Winners |
| 1. Paul Tracy - 31 |
| 2. James Hinchcliffe - 6 |
| 3. Scott Goodyear - 5 |
| Full Race Winners List |
| Most Successful Drivers |
| 1. Paul Tracy - 1st (31 times) |
| 2. James Hinchcliffe - 1st (6 times) |
| 3. Scott Goodyear - 1st (5 times) |
| Full Province Driver Ranking |