Punk will be the special guest referee in a title decider between Ethan Page and Trick Williams in Chicago.
Max Verstappen's latest win has lifted him to 393 points, increasing his advantage over Lando Norris to 62 with just three Grands Prix and one sprint race remaining.
LA28 chairman Casey Wasserman said games organisers in the staunchly Democratic California metropolis were confident of working smoothly with the incoming Trump administration
Under Klaus Bartonietz, Neeraj Chopra won Tokyo Olympics gold, Paris Games silver, became world champion and Diamond League champion, besides becoming Asian Games gold medallist.
Coco Gauff will start her US Open title defence against France's Varvara Gracheva in the first round.