Overview
- Early incidents—including Scott McLaughlin’s wheel detachment, Christian Rasmussen’s collision and a restart pileup that involved Jacob Abel and Josef Newgarden—brought out five caution periods in the 90-lap contest.
- O’Ward capitalized on those safety-car breaks with a three-stop approach, earning his second win of the 2025 season and his first in Toronto.
- Alex Palou slipped to 12th place, reducing his championship advantage from 129 points to 99 with four races remaining.
- Colton Herta secured his third career Toronto pole but could only manage fourth on race day, extending his search for a first victory of the year.
- Santino Ferrucci was ruled out of the weekend after a warm-up crash left his A. J. Foyt Racing car beyond safe repair.