FirsBar is a social tennis league based in Milwaukee. It began as the tennis league for Firstar Bank, which was headquartered in Milwaukee. Little by little, people left Firstar for other jobs but still organized every year to play tennis. Realizing that this league was mainly social (which usually means an emphasis on drinking in a bar) with many former (and current) Firstar employees as members, the name was changed to FirsBar.

Members play singles, coed doubles, or both. You can bring your own doubles partner, or we will assign you one. There are ten matches played throughout the summer in Wauwatosa, Wisconsin.

The season culminates with a party, at which prizes and trophies are given out.

This is a league that has it all: great matches with others of your skill level and a venue for socializing and meeting others.