Current most successful clubs

all competitions

Name

Saitama Wild Knights

Club

Saitama Wild Knights

Win Ratio

Win Ratio 84.5%

1960

Established

175

Wins since 2003

207

Games since 2003

Sep 2012

First Game

Name

Tokyo Suntory Sungoliath

Club

Tokyo Suntory Sungoliath

Win Ratio

Win Ratio 74.4%

1980

Established

151

Wins since 2003

203

Games since 2003

Aug 2012

First Game

Name

Crusaders

Club

Crusaders

Win Ratio

Win Ratio 71.9%

1996

Established

253

Wins since 2003

352

Games since 2003

Feb 2005

First Game

Name

Leinster Rugby

Club

Leinster Rugby

Win Ratio

Win Ratio 70.3%

1879

Established

486

Wins since 2003

691

Games since 2003

Sep 2003

First Game

Name

New England Free Jacks

Club

New England Free Jacks

Win Ratio

Win Ratio 67.3%

2018

Established

70

Wins since 2003

104

Games since 2003

Feb 2020

First Game

Name

Stade Toulousain

Club

Stade Toulousain

Win Ratio

Win Ratio 65.5%

1907

Established

481

Wins since 2003

734

Games since 2003

Dec 2003

First Game

Name

Kobelco Kobe Steelers

Club

Kobelco Kobe Steelers

Win Ratio

Win Ratio 63.6%

1928

Established

126

Wins since 2003

198

Games since 2003

Sep 2012

First Game

Name

Saracens

Club

Saracens

Win Ratio

Win Ratio 63.4%

1876

Established

453

Wins since 2003

714

Games since 2003

Sep 2003

First Game

Name

Munster Rugby

Club

Munster Rugby

Win Ratio

Win Ratio 62.5%

1879

Established

417

Wins since 2003

667

Games since 2003

Sep 2003

First Game

Name

Kubota Spears Funabashi Tokyo Bay

Club

Kubota Spears Funabashi Tokyo Bay

Win Ratio

Win Ratio 62.2%

1978

Established

117

Wins since 2003

188

Games since 2003

Aug 2013

First Game