Al Arabi and Al Rayyan completed the semi-final line-up at the Amir Cup volleyball tournament after winning their respective matches at Ladies Sports Hall, Aspire Zone. Al Arabi defeated Al Khor 3-2 to set a semi-final against Police SC while Al Rayyan will take on Qatar SC for a place in final after outplaying Al Shamal 3-0. The semi-finals will be played tomorrow.