Marfo joined the Right to Dream Academy in 2014 and was the first female graduate of the academy in 2022 when she turned 18.[1][2]
Club career
FC Nordsjælland, 2022–2024
Marfo made her senior team debut in March 2022, in a match against Fortuna Hjørring. The following season she scored her first goal for the club, on 14 October 2022 against Brøndby IF.[2] She signed a two-year contract extension with the club on 24 June 2023.[3]
Bay FC
On 30 January 2024 NWSL club Bay FC acquired Marfo through a transfer fee, signing her for a contract through the 2025 season with an option for 2026.[4][5]