Samuel Adam Mayer Bio
Samuel Adam Mayer, born June 26, 2003, is an American professional stock car racing driver competing full-time in the NASCAR O’Reilly Auto Parts Series. He drives the No. 41 Chevrolet Camaro SS for the Haas Factory Team and has earned recognition as a two-time East Series champion and ARCA Menards Series titleholder. Mayer began racing go-karts at age four and quickly progressed through the ranks with multiple championships and race wins early in his career.
Early Life and Background
Samuel Adam Mayer was born in Franklin, Wisconsin, United States. His father, Scott Mayer, is a former IndyCar Series driver and founder of QPS Employment Group. Growing up in a racing family, Mayer was exposed to motorsports from an early age. Although his father competed in open-wheel racing, Sam chose to focus on stock car racing during his preteen years.
At age fourteen, Mayer spent a summer in Charlotte competing in Legends cars, winning the Young Lions division of the Charlotte Motor Speedway Summer Shootout. He also competed in Limited Late Models, becoming the youngest winner at Greenville-Pickens Speedway. Mayer further demonstrated his talent by winning a Midwest Truck Series race at Dells Raceway Park in his first start.
Path to NASCAR
In 2017, Mayer connected with industry veteran Lorin Ranier, who helped secure him a late model ride with JR Motorsports in the CARS Tour for 2018. Mayer also competed in the World Series of Asphalt, finishing second. Age restrictions limited his early ARCA and NASCAR K&N Pro Series East starts, but he impressed by finishing in the top ten in his first ARCA race.
Mayer’s breakthrough came in 2019 when he ran a full NASCAR K&N Pro Series East schedule with GMS Racing, also competing in ARCA and NASCAR Truck Series races. He won his first K&N East race at Bristol, leading every lap, and secured the 2019 K&N East championship, becoming the youngest NASCAR champion at 16 years old.
Samuel Adam Mayer Career
Early Career (2017–2018)
Mayer’s early career involved competing in late model stock car series and limited ARCA and K&N Pro Series East races. In 2018, he raced for Jefferson Pitts Racing and MDM Motorsports, earning one victory in the CARS Tour and being voted Most Popular Driver. His performances attracted attention from development teams and sponsors.
During this period, Mayer gained valuable experience and exposure, setting the stage for his full-time entry into NASCAR’s national series. His early success in late models and regional series established him as a promising young talent.
NASCAR K&N Pro Series East and ARCA Breakthrough (2019–2020)
In 2019, Mayer joined GMS Racing full-time in the NASCAR K&N Pro Series East, winning four races and clinching the championship with consistent top-ten finishes. He also competed in ARCA Menards Series races, narrowly missing a win at Gateway but gaining valuable experience.
The following year, Mayer won the ARCA Menards Series East championship and the inaugural Sioux Chief Showdown title. Despite a wrist injury sustained in a Trans-Am race, he continued to perform strongly, including a win at Lebanon I-44 Speedway. These achievements solidified his reputation as a rising star in stock car racing.
JR Motorsports Era (2021–Present)
In late 2020, Mayer signed with JR Motorsports to run part-time in the NASCAR Xfinity Series in 2021 and full-time in 2022. He also competed in the Truck Series with Bret Holmes Racing and Henderson Motorsports. In 2022, Mayer replaced Michael Annett in JR Motorsports’ No. 1 car, finishing seventh in points with a best finish of second at Talladega.
In 2023, Mayer returned to JR Motorsports, capturing his first career Xfinity Series wins at Road America and Watkins Glen. He won additional races at the Charlotte Roval and Homestead during the playoffs, advancing to the Championship 4 and finishing third in the standings. Mayer began 2024 with a win at Texas and continued to show strong form, including a victory at the Charlotte Roval.
On August 17, 2024, Mayer signed with the Haas Factory Team to drive the No. 41 Ford in 2025. He started the season with a second-place finish at Daytona and earned Haas’ first win at Iowa, marking a milestone for both the team and manufacturer.
Driving Style and Strengths
Samuel Mayer is known for his aggressive yet calculated driving style, excelling on road courses and intermediate tracks. His racecraft and strategic pit decisions have contributed to multiple wins and strong playoff performances. Mayer’s ability to maintain composure under pressure and work effectively with his crew chief has been key to his rapid development.
Notable Races and Milestones
Mayer’s signature victories include dominant performances at Bristol, Road America, Watkins Glen, and the Charlotte Roval. He became the youngest NASCAR champion in the K&N Pro Series East and secured the inaugural ARCA Sioux Chief Showdown title. His 2024 win at Iowa was historic as the first for Haas Factory Team and Ford that year.
Samuel Adam Mayer Career Wins
Samuel Mayer has accumulated multiple wins across NASCAR’s regional and national series, including the K&N Pro Series East, ARCA Menards Series, and NASCAR Xfinity Series. His victories demonstrate versatility and competitiveness on a variety of track types.
K&N Pro Series East Highlights
Mayer won the 2019 K&N Pro Series East championship with four wins, including a commanding wire-to-wire victory at Bristol. His consistent top finishes helped him become the youngest champion in series history.
ARCA Menards Series Highlights
In 2020, Mayer captured the ARCA Menards Series East championship and the Sioux Chief Showdown title. He secured multiple wins, including a notable victory at Lebanon I-44 Speedway, showcasing his adaptability and skill in ARCA competition.
NASCAR Xfinity Series Highlights
Since joining JR Motorsports, Mayer has earned several Xfinity Series wins, including his first at Road America in 2023. He followed with wins at Watkins Glen, the Charlotte Roval, and Homestead, establishing himself as a championship contender and playoff regular.
Samuel Adam Mayer Family
Family Background and Racing Lineage
Samuel Mayer is the son of Scott Mayer, a former IndyCar Series driver and founder of QPS Employment Group. His father’s racing background and business ventures have supported Sam’s career, including sponsorship from Accelerate Professional Talent Solutions, a company affiliated with his family.
Personal Life
Details about Mayer’s personal life remain private. He has no publicly known spouse or children and focuses primarily on his racing career.
2025 Season Performance
In 2025, Samuel Mayer will compete in the NASCAR Cup Series driving the No. 41 Ford Mustang for Haas Factory Team. He began the season strongly with a second-place finish at Daytona and earned the team’s first win at Iowa, marking a significant milestone. Mayer’s consistent performances have positioned him as a promising talent in the premier NASCAR series.
Throughout the season, Mayer has demonstrated growth and adaptability, contributing to Haas Factory Team’s competitive presence. His partnership with the team and crew chief is expected to develop further, with Mayer aiming for continued success and playoff contention in the coming years.
