Which Swiss city is FC St. Gallen's biggest rival?
Zurich
Basel
Bern
Lugano
Answer
FC St. Gallen's biggest rival is FC Zurich, a football club based in Zurich, Switzerland. The matches between these two teams are known as the Eastern Swiss Derby, and they are highly anticipated by fans of both clubs.
FC St. Gallen Challenge: 20 Questions for True Fans Only