Marshall signed a training camp contract with the Kings on Thursday, The Spot Up Shot reports.
Marshall will draw an opportunity to earn a roster spot but is likely headed to the G League for the upcoming 2026-27 season. He averaged 8.8 points, 4.6 rebounds, 2.0 assists and 1.3 steals over 33 games (13 starts) a year ago during his final college season at George Washington.