Championnats de Granby

The Championnats de Granby, currently sponsored as Championnats Banque Nationale de Granby, is a professional tennis tournament played on outdoor hardcourts.

It is currently part of the ATP Challenger Tour and the ITF Women's World Tennis Tour.

It has been held annually in Granby, Quebec, since 1993 for men, and 2011 for women.

The event was known as the Challenger de Granby until the 2022 edition.

Japanese player Takao Suzuki reached and won three singles finals in 1998, 2000 and 2007, and one doubles final in 1998 with Gouichi Motomura
Canada's Frank Dancevic won the title three times in 2003, 2006 and 2013, and the doubles once in 2004 with Brian Baker
Competing for Chinese Taipei , Lu Yen-hsun won two doubles finals in 2003 and 2005, and finished runner-up in doubles in 2006, and singles in 2007