The 29-year-old McLaughlin from Hamilton, New Zealand, remains one of five competitors left standings to contend for the 2022 IndyCar title with his third victory of the season at Portland.
The 23-year-old native from Monterrey, Mexico, benefitted from a late on-track incident involving Josef Newgarden to grab his fourth NTT IndyCar Series career victory at Iowa.
The two-time IndyCar champion from Hendersonville, Tennessee, led all but 42 of 250 laps en route to his fourth IndyCar victory of 2022 in the first of a Iowa Speedway doubleheader feature.
The 31-year-old Ericsson from Kumla, Sweden, led three times for 13 of 200 laps before fending off Pato O'Ward in a two-lap shootout to claim his first Indy 500 title.
The two-time IndyCar champion from Hendersonville, Tennessee, benefitted through an executed pit strategy before prevailing over late challenges from Romain Grosjean and Alex Palou to notch his first elusive victory at the Streets of Long Beach.
The two-time IndyCar Series champion executed a bold final lap pass over teammate Scott McLaughlin to record the 600th overall motorsports victory for Team Penske at the Lone Star state.
The Dawsonville, Georgia, native rallied from the rear of the field to dominate and pull away late from his title rivals to claim his first Cup title in his fifth full-time season.
The 2018 Cup champion outlasted Kevin Harvick and Alex Bowman over the final 40 laps to secure a spot in the Championship 4 round following a thrilling win at Kansas Speedway.