Open Extended ReactionsÁlex Palou clinched his fourth IndyCar championship last weekend on the series' visit to Portland. And then there's IndyCar's new four-time champion Álex Palou. Armed with his quarterback, Ganassi saw Palou as an inexpensive experiment to place alongside Dixon. Ganassi sued Palou. Together, as the court battles intensified, Ganassi, Palou, and the No.