Cedars Park Reserves have been drawn away to last season's beaten semi-finalists Coplestonians A in the last four of the Club Colours Cup.
The Copleston High School-based team are the highest-ranked side left in the competition, currently second in Division Three of the Kingsley Healthcare Suffolk & Ipswich League.
Division Six side Cedars Park have beaten Westerfield United A, Bacton United 89 Reserves and holders Claydon Reserves, while Coplestonians' route has brought victories over Henley Athletic Reserves and AFC Hoxne Reserves.
The other semi-final pairs 2009 winners Stonham Aspal A with St Clement's Hospital Reserves. Both ties are to be played on Saturday, March 19.