Martha, whose roots lie in Curaçao,[2] joined Spartaan '20 in the south of his native city of Rotterdam during his childhood.[3] He later moved to the football academy of the professional club Sparta Rotterdam, where he played for four years. Then Martha moved to the Ajax academy.[4] Since the 2020–21 season he has been playing for the second team Jong Ajax in the second-tier Eerste Divisie.[5]
Ajax
On 2 November 2023, Martha made his debut for senior Ajax team, by starting in a 2–0 win over Volendam.[6] Later that month, he made his European debut, replacing Borna Sosa in the 77th minute of a 4–3 UEFA Europa League loss to Marseille.[7][8]