A run of utter dominance not seen since Scott Dixon in 2006 has put Palou in need of leaving Portland with a 108-point lead over Pato O’Ward, the only driver still mathematically eligible to beat him for the title. Palou is a comfortable 121 points ahead of O’Ward headed into the race.

The dominant Spaniard could wrap up his third consecutive IndyCar title Sunday at the BitNile.com Grand Prix of Portland at Portland International Raceway.

Despite three races remaining in the INDYCAR season, Alex Palou can clinch the title Sunday at Portland. Here's how it needs to play out.