Harpenden continued their promising start to the season with the mixed team defeated Owls 110-65.
The winning rink was Doug Hall, Diana Davies and Tony Smith.
The men then played Townsend in a match of six triples with Harpenden edging to a 95-92 victory. The top rink went to Barrie Hills, John Taylor and Rob Newby.
The ladies had to work hard for their 56-52 victory at Hatfield. Top rink was Linda Brooks, Beryl Driscoll, Val Thomson and Viv Dale.
The final friendly of the week was a five mixed triples. Harpenden claimed a one-shot win over Berkhamsted. The top rink was Ishbel McDonald, Dena Roberts and Bob Howell.
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