
Rahal has scored six IndyCar wins, all but one of which have come with the squad that his three-time Indy car champion father Bobby Rahal founded in 1991, and which Graham joined in 2013.
In terms of the championship, his best year was 2015 when, despite RLL being a single-car team, Rahal scored two wins and was consistent enough as a front-runner to finish fourth in the championship. Since then, he has added three more wins – although the last was in 2017 – but the team’s most recent victory was Takuma Sato’s triumph in the 2020 Indianapolis 500, and Rahal himself has stayed firmly in the top 10 end-of-year standings.