- Arrow McLaren SP announced Tuesday that Theo
Pourchaire will stay in the No. 6 entry for this weekend's Children's of Alabama Indy Grand Prix at Barber Motorsports Park. Pourchaire, who finished 11th in Long Beach in his INDYCAR debut, is continuing to drive in place David Malukas, who broke his wrist in a training accident.
- CrowdStrike Racing by APR announced Wednesday that Nicky Catsburg has been signed as the third driver for the team's Le Mans entry. Catsburg will race alongside Colin Braun and George Kurtz in an ORECA 07-Gibson in the LMP2
class.