AMA Motocross Championship
Alessi had announced early in 2007 that he was stepping up to race in the premier Motocross Class for the 2007 AMA Motocross Championship. Many critics felt that he was abandoning his chance at a championship in the Lites class, but Alessi was confident that he was making the right choice for himself. After finishing the first two races just barely inside the top ten, Alessi recorded six podium finishes and finished second place overall in his rookie season in the Motocross class.