The first two semi-finalists in the ISSA/Digicel Manning Cup will be known on Friday when Group A of the quarter-final round is decided.
Jamaica College leads the group with four points and need only a draw at home when they face Tivoli this afternoon at 3 to advance.
Tivoli are on three points and will book their semi-final passage if they beat JC.
Kingston College are also on three points in second place and will be into the semis if they beat defending champions Mona in their 3 o clock game at Stadium East.
Mona must win to keep their hold on the Manning Cup title.
The other two semi-finalists will be decided on Saturday when Hydel battles Campion and Excelsior takes on St. Catherine High School.