Featherstone Indoor Bowling Club recorded a 12-2 win over North Cave in the Yorkshire Over 55s Division One, winning both away rinks and winning and losing a rink at home.
Featherstone B beat Hornsea IBC 12-2 in over 55s Division Two.
They host North Cave B on Friday, December 9, at Featherstone IBC.
Featherstone players J Picken, K Griffiths, M Cooney, A Hampshire, J Dudding, P Wilsher, J Wade, J Whiteley and A Horobin formed the nucleus of the Yorkshire over 60s team which defeated Lincolnshire in the National Liberty Cup.
They now play Nottinghamshire for place in the semi-finals.
Featherstone’s Kieron Earnshaw defeated Liam Creaser (North Cave) in the Yorkshire final played at York.