After six sessions of play in the mixed doubles curling tournament at the Milan Cortina Olympics, Team USA and Great Britain are the only remaining unbeaten teams.

By virtue of having played one more game, Great Britain (5-0) sits alone at the top of the standings, but the U.S. (4-0) isn't far behind. 

Canada and Italy are tied for 3rd, both 3-1 through four matches.

Switzerland (2-2) is 5th, followed by Sweden (2-3) in 6th. Estonia (1-3) and Norway (1-3) are tied for seventh, and Czechia (0-4) and South Korea (0-4) are still looking for their first wins.

Country W L
Great Britain 5 0
United States 4 0
Canada 3 1
Italy 3 1
Switzerland 2 2
Sweden 2 3
Estonia 1 3
Norway 1 3
Czechia 0 4
South Korea 0 4

We're almost midway through round robin play. Each team will face every other team in the field one time in a round-robin format, and the top four teams at the end will move on to the semifinals, which will be played on Monday, Feb. 9.

Mixed doubles curling schedule for Saturday

Three sessions of curling will be played on Saturday. 

At 4:05 a.m. ET, Great Britain will face Canada, and Switzerland will take on Sweden.

Session 2 will kick off at 8:35 a.m. ET with four games: Team USA vs. Great Britain, Czechia vs. South Korea, Estonia vs. Norway, and Sweden vs. Italy.

The day will conclude with Session 3 at 1:05 p.m. ET when four more games will be played: Team USA vs. South Korea, Canada vs. Estonia, Czechia vs. Switzerland, and Norway vs. Italy.