Today's IZOD IndyCar Series, Firestone Indy Lights and Mazda Road to Indy headlines: 1. What's at Stake: INDYCAR World Championships 2. Frenchman Vautier seeks second Mazda Road to Indy title 3. Servia featured in latest INDYCAR 36 1. What's at Stake: INDYCAR World Championships: Scott Dixon is in a championship points predicament. Once the MAVTV 500 begins, the two-time IZOD IndyCar Series champion will be eliminated from contention for the championship, but he has to race Helio Castroneves if he wants to finish third in the championship. There's fluidity in every other ranking pending the race results of the MAVTV 500. The series championship duel between Ryan Hunter-Reay and Will Power marks the seventh consecutive year that the title will be decided in the season finale. ... FULL STORY »