Sergio Alicia scored 13 points for M/FT, with 10 of those points coming in the 4th quarter.
Shai'Quan Nicholson led all scorers with 16 points.
Troy Frierson hit a 3-pointer with 1 second remaining to make it a one point game. After Marshall/Freddie Thomas missed the front-end of a one-and-one, Wilson had a chance for a half-court buzzer beater, but the shot went wide right.
Jevis White led Wilson with 11 points.
Marshall/Freddie thomas will play Irondequoit in the Class AA2 seminfinal on Wendesyda at Blue Cross Arena.