The IndyCar-NASCAR Doubleheader Weekend at Phoenix Raceway gave a boost of interest to both Series. Forbes Sports Money takes a "deep dive" look into how it happened.
More than 1.2 million viewers watched the Good Ranchers 250 last Saturday at Phoenix, won by Josef Newgarden of Team Penske (photo).
Some results have been hidden because they may be inaccessible to you
Show inaccessible results