Matt Wozniak and Val Sweeting scored four in the third end, then stole singles in the next four ends en route to an 8-3 win over Scott Andrews and Margaretha Sigfridsson.
Kaitlyn Lawes and John Morris built a 5-0 lead after three ends but needed last rock to score two in the eighth and beat Eve Muirhead and David Murdoch 8-5.
Europe's lone point came when Anna Sloan made her last-rock draw to score one as she and partner Christoffer Svae edged Dawn and Mike McEwen 6-5.
Canada leads the overall standings 17-7.
