Some chaotic restarts and fluid on track helped Sam Mayer to fight his way into the race lead and earn his first victory of ...

Sam Mayer scored his first win of 2025 with a late charge to the lead Saturday night at Iowa Speedway, his second in a row at ...

JR Motorsports teammates Connor Zilisch, Ross Chastain, and Justin Allgaier were involved in a crash during Saturday’s ...

JR Motorsports earned its 100th Xfinity win with Connor Zilisch at Indianapolis, while Justin Allgaier crashed from the lead ...

After finishing fourth in the first stage, Mayer overshot his No. 1 pit stall, which sits at a difficult angle around a curve ...

Sam Mayer defended his 2024 Xfinity Series win with his new team, bringing Haas Factory Team their first win after ...

Allgaier did get his wish in the end as 19-year-old Connor Zilisch earned his third consecutive win and JR Motorsports' 100th ...

After putting together an incredibly consistent 2025 NASCAR Xfinity Series campaign, Sam Mayer finally snagged his first win ...

38. (38) Dawson Cram, Chevrolet, vibration, 93, 1. Average Speed of Race Winner: 87.84 mph. Time of Race: 2 hours, 29 minutes, 26 seconds. Margin of Victory: Under Caution. Caution Flags: 9 for 61 ...

Dale Earnhardt Jr. saw his 19-year-old driver celebrate his birthday week by giving JR Motorsports its 100th win as he ...

Late-race contact with Kyle Larson led to a heartbreaking loss in Saturday's Pennzoil 250 for defending NASCAR Xfinity Series ...

Sam Mayer took control of Saturday’s Hy-Vee Perks 250 NASCAR Xfinity Series race at Iowa Speedway after a Lap 221 restart and ...