Most Wins In Total Reigns, Games
Men’s:  RUSSIA – 441
Women’s:  CANADA – 207
Junior:  RUSSIA – 119

Most Wins In Single Reign, Games
M:  SOVIET UNION – 66 (Sep. 13, 1981 – Apr. 10, 1984)
W:  UNITED STATES – 23 (Oct. 20, 2001 – Feb. 19, 2002)
J:  SOVIET UNION – 25 (Sep. 16, 1973 – Sep. 9, 1977)

Most Total Reigns
M:  SWEDEN – 75 (current champions)
W:  CANADA – 32
J:  SWEDEN – 33

Most Total Games Played
M: RUSSIA – 611
W:  CANADA – 269
J: RUSSIA – 195

Longest Time Between Reigns, Years
M:  FRANCE – 81 (Mar. 22, 1912 – Apr. 29, 1993)
W:  SWEDEN – 2 (Feb. 17, 2006 – Nov. 7, 2008)
J:  SWITZERLAND – 14 (Dec. 25, 2001 – Dec. 21, 2015)

Shortest Single Reign, Days
M:  FINLAND (May 16, 1999) – less than 1
W: 3 times, latest  CANADA (Nov. 4 – 5, 2016) – 1
J: 17 times, latest  CANADA (Jan. 4 – 5, 2017) – 1

Shortest Time Between Reigns, Days
M:  CZECHIA (May 16, 1999) – less than 1
W: 2 times, latest  UNITED STATES (Nov. 2 – 5, 2016) – 3
J:  SOVIET UNION (Nov. 12 – 13, 1989) – 1

Longest Time Since Last Reign, Years
M:  BELGIUM – 108 (Mar. 6, 1909)
W:  RUSSIA – 8 (Jan. 5, 2009)
J:  BELARUS – 12 (Jan. 2, 2005)

Longest Time Between Games, Years
M:  LATVIA – 57 (Feb. 7, 1936 – Sep. 2, 1993)
W: JAPAN – 11 (Apr. 3, 2000 – Aug. 25, 2011)
J:  NORWAY – 12 (Dec. 27, 1989 – Nov. 10, 2001)

Longest Time Since Last Game, Years
M:  BELGIUM – 83 (Feb. 3, 1934)
W: NETHERLANDS – 30 (Apr. 23, 1987)
J:  POLAND – 28 (Dec. 26, 1989)

Longest Winless Streak In Single Reign, Games
M:  GERMANY – 42 (Jan. 10, 1910 – Feb. 1, 1961)
W:  SWEDEN – 44 (Apr. 25, 1987 – Dec. 13, 2005)
J:  GERMANY – 25 (Dec. 28, 1976 – Dec. 28, 2014)

Largest Score Differential, Goals
M:  CANADA – 33 (prewar: Jan. 30, 1924)
M:  SOVIET UNION – 26 (postwar: Dec. 26, 1967)
W:  CANADA – 18 (3 times, latest Feb. 13, 2010)
J:  CANADA – 16 (Dec. 26, 2009)