The second-generation Herta from Valencia, Santa Clarita, California, has renewed his contract with Andretti Autosport through the 2027 IndyCar season.
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 two-time IndyCar champion from Hendersonville, Tennessee, trails teammate Will Power by three points in the championship standings with his fifth victory of 2022 at Gateway.
The 2016 Indianapolis 500 champion dominated the second half of the Gallagher Grand Prix to snap a 49-year winless drought and score his eighth IndyCar career victory.
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.