Seth Hammaker is Supercross’s newest rising star. During his 2021 AMA rookie season, he claimed his first-ever 250SX main event win while clinching two additional podium finishes at the same event. With his showstopping debut, Hammaker earned the respect of diehard Supercross fans, earning him the 2021 AMA Supercross Rookie of the Year trophy. Now recognized as the fresh talent to keep an eye on, Hammaker continues to make an impression on the AMA circuit. In his 2023 season, he secured five top-10 finishes in AMA Pro Motocross and two top-10 finishes in Super Motocross and is leading the 250SX eastern division.