The win has earned the Tallinding-based outfit 15 points in seven league matches a single point behind league leaders Brufut United, who have grabbed 16 points in seven league matches.
Relegated side Interior beat struggling side Immigration 1-0 in the all-security derby clash played at the Serrekunda West Mini Stadium.
Elsewhere, Young Africans beat Serrekunda East BI on the same score-line at the Banjul KG5 Mini Stadium on the same day.
Tallinding United are joint 2nd place with Marimoo, with each having 15 points in seven league games played. Interior are 3rd place with 12 points in seven league games.
PSV Wellingara are 8 points in seven league matches, while Immigration and Serrekunda East BI are each with 5 points in seven league matches played.