Graham Rahal is an American professional racing driver competing in the IndyCar Series, where he drives the No. 15 entry for Rahal Letterman Lanigan Racing. A veteran open-wheel competitor, he first gained attention by winning in his 2008 IndyCar debut at St. Petersburg, becoming the youngest driver to win a major American open-wheel race. His career includes six IndyCar victories across street circuits, road courses, and ovals, with highlights at Auto Club Speedway, Mid-Ohio, Texas Motor Speedway, and Detroit’s Belle Isle, alongside a 2011 Rolex 24 at Daytona overall win. This tag page collects news, race reports, qualifying updates, team announcements, and interviews covering his ongoing IndyCar campaigns and season-by-season performance with the family-owned team.