The six-time champion kept his head when many around him lost theirs, beating Scott McLaughlin (Team Penske) and his champion team-mate Alex Palou after a race punctuated by eight caution periods caused by a series of wildly over-optimistic lunges and collisions that had a definite end-of-term feel.
Poleman Felix Rosenqvist (Arrow McLaren) led the 27-car field to green on his final start with the team, before Christian Lundgaard (Rahal Letterman Lanigan Racing) clipped McLaughlin in the battle for second at the Andretti Hairpin, triggering a multi-car collision further back between Marcus Armstrong (Chip Ganassi Racing) and RLL duo Juri Vips and Graham Rahal that took out Penske’s Josef Newgarden – who was pinballed multiple times into the gravel.