NBC Sports announced that Saturday’s Xfinity Series race at the Chicago Street Course was the most-watched Xfinity race since 2015.
The Loop 110, which was won by Shane van Gisbergen, averaged 1.8 million viewers, and was the network’s highest viewed Xfinity Series race since the 2015 season finale at Homestead-Miami Speedway. The Chicago race was the fourth most-watched Xfinity Series race on record for NBC.
— NBC Sports PR (@NBCSportsPR) July 9, 2024