Bethesda will face winners of Bettws or New Tredegar at home to go through to last 16.Pesda beat New Tredegar away in their last years SWALEC cup exploits.
Bala have to beat Monmouth at home to face Senghennydd or St Josephs at Bala to join Bethesda in the last 16.
All Plate and Bowl ties are to be played on Feb.20 weekend.