Alex Palou drove closer to his record-tying fourth consecutive NTT INDYCAR SERIES championship and fifth overall title with a victory Sunday in the OnlyBulls Grand Prix of Portland.
Chastain still maintained a position at the front of the Bowtie brigade as he reentered the field in seventh, going on to hold the position en route to the checkered flag.
Alessandro de Tullio led all 35 laps from the pole to win the INDY NXT by Firestone Grand Prix of Portland on Sunday in the No. 14 AJ Foyt Racing entry.
Mason Massey (No. 19 Brunt Chevrolet) scored an improbable victory in Saturday’s ARCA Menards Series West Portland 112 at Portland International Raceway.
Carson Brown (No. 28 Klean Freak Chevrolet) dominated the ARCA Menards Series Audubon Park 100 at DuQuoin State Fairgrounds to score his second series victory of the season.
Josh Berry and the No. 21 Motorcraft/Quick Lane team earned their sixth consecutive top-10 finish with a seventh-place result in Sunday night’s Cook Out Southern 500 at Darlington Raceway.
Ryan Blaney and the No. 12 Menards/Richmond Water Heaters Ford Mustang Dark Horse started 24th and finished fourth in Sunday's Cook Out Southern 500 at Darlington Raceway.
