FC Zürich are already out of contention in Group C but the Swiss champions will be looking to round off their inaugural UEFA Champions League campaign with another notable result against AC Milan, who themselves need victory to make sure of a place in the first knockout round.
Zürich pulled off one of the shocks of the group stage when Hannu Tihinen's early back-heel secured a memorable win at San Siro on Matchday 2, and Bernard Challandes's troops will be looking for a notable double at the Letzigrund stadium.
Milan go into their last Group C clash in second position in the pool, one point clear of Olympique Marseille and two points behind group leaders Real Madrid.
The Italians know they will qualify for the last 16 if Marseille fail to beat Real Madrid at home.
However, should the French side pull off a surprise victory against the Spaniards, the Rossoneri will also need a triumph to progress, and such an outcome would also see the Italians top the group.
AC Milan are hoping to get Ronaldinho back to fitness in time for tomorrow's crucial Champions League clash against FC Zurich.
The experienced Brazilian playmaker picked up a muscle injury during Saturday's 3-0 triumph over Sampdoria and is battling against the clock to play in the big game.
Rossoneri coach Leonardo will be desperate to have Ronaldinho available, with the ex-Barcelona star having been in inspired form in recent weeks - Ronaldinho created the first two goals against Samp.
The hosts will be without injured striker Eric Hassli while Milan trio Massimo Oddo, Gennaro Gattuso and Oguchi Onyewu are all sidelined through injury.
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