Power is boom-or-bust at Portland, finishing 13th or worse in three of his last six starts – but top-two in the others, including two wins. On natural road courses this season: sixth, fifth, third, ...

Alex Palou can clinch his fourth NTT INDYCAR SERIES championship this Sunday at Portland International Raceway (photo), but the series Rookie of the Year race remains wide open with three races to go.

Can Alex Palou lock up the 2025 NTT INDYCAR SERIES championship this weekend? Here's what to watch for in the BITNILE.com Grand Prix of Portland.