Aduana Stars finished top of Group B in the GHALCA 6 as they recorded a 2-0 win over Medeama at the Baba Yara Stadium.
A goal in each half ensured the Dormaa side progressed with a perfect record.
Striker Derrick Sassraku put the Dormaa-based side ahead after 32minutes heading home a Zakaria Mumuni free-kick before Bright Adjei doubled the lead in the second half.
Aduana completed the perfect record after beating Hearts 1-0 in Sunyani in the tournament opener.
They face the runners up in Group A.
The result means Hearts of Oak progress to the semifinal as runners up in Group B.
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