Alex Palou suffered a power failure seconds before Sunday's race began at the Milwaukee Mile in a blow to the IndyCar season championship leader.

Scott McLaughlin took maximum advantage of a bad day for Alex Palou by winning the second race of the weekend at Milwaukee.

Alex Palou secured his third IndyCar championship despite finishing a lap down in the season finale in Nashville.

Alex Palou has placed his name among the list of all-time greats of IndyCar lore by claiming his third series championship after a wild season finale...

Alex Palou has placed his name among the list of all-time greats of IndyCar lore by claiming his third series championship after a wild season finale...

Immediate technical problems for Alex Palou in the second Milwaukee race put Will Power in line to snatch a shock IndyCar points lead going into the...

Immediate technical problems for Alex Palou in the second Milwaukee race put Will Power in line to snatch a shock IndyCar points lead going into the...

The penultimate race of the Indycar season could hardly have been more dramatic for series leader Alex Palou and his nearest rival, Australia's Will...

The penultimate race of the Indycar season could hardly have been more dramatic for series leader Alex Palou and his nearest rival, Australia's Will...

Alex Palou somehow recovered from a nearly catastrophic electrical issue to salvage his championship hopes Sunday in a chaotic race with IndyCar title...