Connor Zilisch underwent collarbone surgery Tuesday morning, the No. 88 JR Motorsports driver announced on social media.
The 19-year-old NASCAR Xfinity Series star broke his collarbone Saturday afternoon in Victory Lane at Watkins Glen International after scoring his sixth win of 2025. After climbing from the cockpit of his No. 88 Chevrolet, Zilisch slipped and fell while standing on the roof and door of his car.
— NASCAR.com —