AMA 250 Supercross – Toronto
| 2017 | Zach Osborne |
| 2016 | Justin Hill |
| 2014 | Justin Bogle |
| 2013 | Marvin Musquin |
| 2012 | Justin Barcia |
| 2011 | Dean Wilson |
| 2010 | Justin Barcia |
| 2009 | Christophe Pourcel |
Team
| 2017 | Rockstar Energy Husqvarna Factory Racing |
| 2016 | Troy Lee Designs / Red Bull KTM |
| 2014 | Geico Honda / Factory Connection |
| 2013 | Red Bull KTM |
| 2012 | Geico Honda / Factory Connection |
| 2011 | Monster Energy Pro Circuit |
| 2010 | Geico Powersports Honda |
| 2009 | Monster Energy Pro Circuit |
Qualifying
| 2017 | 0:56.531 | Zach Osborne |
| 2016 | 0:55.199 | Justin Hill |
| 2014 | 0:50.982 | Martin Davalos |
| 2013 | 0:58.913 | William Hahn |
| 2012 | 0:47.804 | Justin Bogle |
| 2011 | 0:53.045 | Ryan Sipes |
| 2010 | 0:57.559 | Christophe Pourcel |
| 2009 | 0:52.422 | Austin Stroupe |
