As a true freshman at USC in 2015, Marshall appeared in all 14 games and made 12 starts. He recorded 67 tackles and three interceptions.[6] As a sophomore in 2016, he started all 13 games, recording 52 tackles and three interceptions.[7]
Professional career
Baltimore Ravens
Marshall was drafted by the Baltimore Ravens in the fourth round (127th overall) of the 2019 NFL draft.[8] He was placed on injured reserve on September 2, 2019.[9] He was designated for return from injured reserve on October 28, 2019, and began practicing with the team again. He was activated on November 12, 2019.[10]
On August 16, 2020, Marshall suffered a torn ACL after coming down awkwardly on his right leg. The injury forced him to get surgery and miss the entire 2020 season. The following day, he was placed on injured reserve.[11] He was placed on the reserve/COVID-19 list by the team on November 12, 2020,[12] and moved back to injured reserve on November 30, 2020.[13]
On August 16, 2021, Marshall suffered a torn ACL and was placed on injured reserve.[14]
On July 23, 2022, Marshall was waived by the Ravens.[15]