I think I know who's wearing number 1 after this season:

http://www.supercrossonline.com/NewsArticle.aspx?id=2147490754

OAKLAND, Calif. (January 29 2011) – Team San Manuel/Yamaha’s James Stewart, of Haines City, won his second Monster Energy AMA Supercross, an FIM World Championship, race at Oakland-Alameda County Coliseum before 44,394 fans and moved into the points lead. Monster Energy/Pro Circuit/Kawasaki’s Broc Tickle, of Holly, Mich., captured his first Western Regional Supercross Lites class race of the season.

Monster Energy Kawasaki’s Ryan Villopoto, of Poulsbo, Wash., edged out TwoTwo Motorsports’ Chad Reed, of Tampa, Fla., for the holeshot in the Supercross class main event. Defending class champion Ryan Dungey started third and was quickly passed by Stewart. On lap two, Villopoto crashed, handing the lead to Stewart. Stewart led the next 18 laps en route to his second race win of the season. On the last corner of the race Reed passed Dungey for second place.

“This is a great win for me and the team,” said Stewart. “It’s a long season and it’s all about winning a championship. The rain tonight made it a little difficult, but I am glad I came out on top.”