Overview
- Alex Palou won the OnlyBulls Grand Prix of Portland on Sunday, finishing about 4.12 seconds ahead of pole-sitter Felix Rosenqvist to push his championship lead to 110 points.
- Felix Rosenqvist took pole by a razor-thin 0.0184 seconds, but could not convert the front-row start into a win after the first pit sequence.
- The race was decided by pit strategy: Palou used an overcut during the opening green-flag stops to jump into the lead and went on to lead 60 of the 110 laps.
- Grid penalties and mechanical issues reshaped results — David Malukas and Caio Collet each served six-place engine-change penalties, Marcus Armstrong retired on Lap 33 with an engine failure, and Christian Lundgaard recovered from a hybrid problem in qualifying to finish inside the top 10.
- With five races left and a compressed calendar, teams face increased pressure on tyre choices, pit execution and reliability, making Palou’s win a strong sign for Chip Ganassi Racing and Honda but leaving room for swings at the upcoming Markham street race.