sentences:  On 15 January 2018, Greiss made a career-high 52 saves in a 5–4 overtime win over the Montreal Canadiens.In 2006, Greiss earned a roster spot on the German team for the 2006 Winter Olympics; at just 20 years of age, he was the youngest goaltender in the tournament.During the tournament, Greiss notably recorded an impressive 35-save performance against Canada.