Grab tickets and join the crowds at a game at MOSiR Stadium. If there's nothing happening while you're in town, you might like to check if they give a tour of the facilities.
If you're spending a while in Fabryczna, MOSiR Stadium is a good place to kick off your sightseeing. This sporting facility is one of many attractions worth checking out here. Wroclaw University, Wroclaw Cathedral, and Wroclaw Zoo are also waiting to be discovered nearby.