2009 AMA Supercross Championship
The 2009 AMA Supercross season was the thirty-sixth AMA [Supercross Championship] season. It was also the second season with the World Supercross Championship designation. James Stewart Jr. claimed his second title, after winning eleven of the seventeen rounds.
Riders
| Plate | Riders | Make of bike | |||||||||||
| 1 | ![]() Calendar
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