The three-time Daytona 500 champion from Chesterfield, Virginia, clocked in a pole-winning lap at 178.241 mph in 30.296 seconds for his 52nd Cup career pole and fourth of 2026 in Joliet, Illinois.
Enzo Fittipaldi completed a dominant Saturday at the Mid-Ohio Sports Car Course, leading all 35 laps from the pole to earn his third career INDY NXT by Firestone victory and cap a historic day for HMD Motorsports.
The 27-year-old Mosack from Charlotte, North Carolina, made a three-wide move to lead for the first time on Lap 30 and never looked back for his third ARCA Menards Series career victory in Joliet, Illinois.
Connor Mosack (No. 28 Friends of Jacklyn Chevrolet) scored his third career ARCA Menards Series victory and his first of 2026 in Friday’s Ashley Furniture 150 at Chicagoland Speedway.