| Starts | Wins | Podiums | Top 10s | Poles | Laps led | Avg finish | Titles |
|---|---|---|---|---|---|---|---|
| 133 | 16 | 43 | 93 | 5 | — | 8.1 | 1 |
| Season | Starts | Wins | Podiums | Top 10s | Poles | Avg fin | Pts |
|---|---|---|---|---|---|---|---|
| 2002 | 2 | 1 | 12.5 | 35 | |||
| 2003 | 14 | 1 | 9 | 10.6 | 312 | ||
| 2004 | 16 | 3 | 11 | 13 | 2 | 5.2 | 533 |
| 2005 | 17 | 6 | 9 | 15 | 5.0 | 628 | |
| 2006 | 14 | 2 | 7 | 12 | 2 | 5.4 | 475 |
| 2007 | 17 | 2 | 6 | 11 | 1 | 8.5 | 466 |
| 2008 | 17 | 2 | 4 | 12 | 7.6 | 492 | |
| 2009 | 17 | 1 | 9 | 11.2 | 354 | ||
| 2010 | 17 | 3 | 10 | 10.6 | 388 | ||
| 2011 | 2 | 1 | 1 | 1 | 7.5 | 75 |
| Track | Wins |
|---|---|
| Homestead-Miami Speedway | 3 |
| Twin Ring Motegi | 2 |
| Indianapolis Motor Speedway | 2 |
| Chicagoland Speedway | 2 |
| Kansas Speedway | 2 |
| Richmond International Raceway | 1 |
| Nazareth Speedway | 1 |
| Streets of St. Petersburg | 1 |
| Pikes Peak International Raceway | 1 |
| Iowa Speedway | 1 |