IndyCar Series
Most wins in one season
| Driver | Wins | Season |
| Dan Wheldon | 6 | 2005 |
| Scott Dixon | 6 | 2008 |
| Will Power | 6 | 2011 |
| Sam Hornish, Jr. | 5 | 2002 |
| Tony Kanaan | 5 | 2007 |
| Scott Dixon | 5 | 2009 |
| Dario Franchitti | 5 | 2009 |
| Will Power | 5 | 2010 |
| Buddy Lazier | 4 | 2001 |
| Hélio Castroneves | 4 | 2006 |
| Sam Hornish, Jr. | 4 | 2006 |
| Scott Dixon | 4 | 2007 |
| Dario Franchitti | 4 | 2007 |
| Dario Franchitti | 4 | 2011 |
| Ryan Hunter-Reay | 4 | 2012 |
| Scott Dixon | 4 | 2013 |
