The club’s women’s 2nd team defeated Largs 2 by five matches to four in their Ayrshire Summer League play-off.
Meanwhile, the Men’s 2nd team also secured a 5-4 win over Ayr 3 in their final match of the season.
The club congratulated the players involved, praising the efforts of everyone who represented the second teams throughout the campaign.
The successes come after West Kilbride players Maire Henry and Jean Wilson won the Ayrshire Summer Women’s 50+ Doubles Competition at Troon Tennis Club.