To play in a bridge club
To find a partner, you can contact the club you want to play to make the request. The majority of bridge clubs offer excellent pairing services.
The Montreal Bridge League also suggests The bridge – jumelage de partenaires, an app to pair up partners for a duplicate bridge session in a bridge club. (This application is in French, however it is intuitive and easy to use).
To play in a tournament
The tournament flyer indicates the name of the person responsible for the partnership desk. The following information will be useful for your research.