26. Round
09/06/1973 19:15 FC Zürich FC Zürich - Grasshopper Club Zürich Grasshopper Club Zürich
09/06/1973 19:15 BSC Young Boys BSC Young Boys - FC Basel 1893 FC Basel 1893
09/06/1973 19:15 FC Sion FC Sion - FC Grenchen FC Grenchen
09/06/1973 19:15 FC Winterthur FC Winterthur - FC Fribourg FC Fribourg
09/06/1973 19:15 FC La Chaux-de-Fonds FC La Chaux-de-Fonds - FC St. Gallen FC St. Gallen
09/06/1973 19:30 Lausanne Sports Lausanne Sports - FC Chiasso FC Chiasso
09/06/1973 19:30 FC Lugano FC Lugano - Servette FC Servette FC