G.S.Z.C. de Walvisch from Groningen is a standout in and around Dutch waters. ‘t Vlaggenschip and Damesch 1 play nationally in, respectively, the third and second national league. The other teams also manage to keep their heads well above water.

With three Heeren teams and three Damesch teams, the Walvisch has a lot to offer to both seasoned and novice water polo players. The six teams compete in the regular KNZB leagues, making for a day full of home matches every few weeks. Here everyone shouts and sings each to victory. Each team has its own traditions and customs, including organizing dinners, get-togethers, team weekends abroad and attending waterpolo tournaments in the summer.