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First women's Olympic curling team to win every first round game

First women's Olympic curling team to win every first round game
Who
Canada
Where
Russian Federation (Sochi,)
When
18 February 2014
Since the round-robin was introduced to Curling at the 1998 Olympics the only women's team to have won every single game is Canada, who won all nine encounters in Sochi, Russia, from 10–18 February 2014. In men's curling the Canadian team achieved this feat and went on to win the gold medal without losing a single game.