The difference in the game proved to be Fort Mill's 26-7 fourth quarter scoring advantage. Greer managed three field goals.
LaBrian Shiflet, held to his lowest scoring game of the season, and Dre Terry scored 14 points each for Greer.
Greer ends its season 13-12 and Fort Mill, 17-7, advances to play at No. 1 seed Eastside.
Greer 15 8 19 7 – 49
Fort Mill 16 20 7 26 – 69
Greer: Dre Terry 14, LeBrian Shiflet 14, D'ante Fleming 9, Eddie Ballenger 4, Josh Gentry 4, Daquon Thomas 2, Zack Smith 2.
3-point goals (2): D'ante Fleming 1, LeBrian Shiflet 1.
Fort Mill: Jon Brown 17, Devan Thacker 16, Riley McGillan 14, Daequon Antoine 12, Kevin Woods 2, Mike Scurlock 2, John Paris 2, Rylan Wells 2, Matt Ferguson 2.
3-point goals (5): Jon Brown 3, Riley McGillian 2.