Grosjean Confirms Hand Surgery After Detroit GP

Romain Grosjean confirmed on social media that he underwent a medical procedure on his right hand after the Chevrolet Detroit Grand Prix. The 40-year-old Swiss-born Frenchman finished 20th at the 1.645-mile, nine-turn temporary street course, completing 91 laps after his #18 Dale Coyne Racing Honda was punted by ECR's Alexander Rossi entering Turn 3. saltysenoritaaz.com

It remains unclear if the incident with Rossi is what caused the injury requiring surgery, as Grosjean's team has not provided additional details about the timing or nature of the medical procedure.