TRACK: Las Vegas Motor Speedway RACE: Alsco Uniforms 302 (201 laps / 302 miles) DATE: Saturday, Sept. 25, 2021 Broadcast Information: TV: 7:30 p.m. ET on NBCSN/Radio: 7 p.m. ET on PRN and Sirius XM Ch. 90 Notes: • Sam Mayer will make his first NXS start at Las Vegas this weekend in a special Big Machine Label Group Chevrolet promoting country singer Carly Pearce’s new album 29: Written In Stone. • In one start at a 1.5-mile track in his NXS career, Mayer started 22nd and

TRACK: Bristol Motor Speedway RACE: Food City 300 (300 laps / 159.9 miles) DATE: Friday, Sept. 17, 2021 Broadcast Information: TV 7:30 p.m. ET on NBCSN/Radio: 7 p.m. ET on PRN and Sirius XM Ch. 90 Notes: Sam Mayer will make his first NXS start at Bristol this weekend in a special Tire Pros Chevrolet. This new scheme for Tire Pros was voted on by fans and features a metallic silver base with bright red and black accents. • Mayer’s last visit to Bristol saw the then 17-year-old

TRACK: Daytona International Speedway RACE: Wawa 250 (100 laps / 250 miles) DATE: Friday, Aug. 27, 2021 Broadcast Information: TV: 7:30 p.m. ET on NBCSN/Radio: 7 p.m. ET on MRN and Sirius XM Ch. 90 Notes: • Sam Mayer will make his first NXS start at Daytona this weekend in the blue and orange No. 8 PeopleReady TrueBlue Chevrolet. • The 18-year-old Mayer will make his first-career start on a superspeedway track within NASCAR’s top three series. • In four oval races to date in