Also recommended for football fans is restaurant Victoria Station, a little north of the city centre. A big hut, with lots of football shirts on the ceiling, and with the interior of a British pub. There's even a red double-decker bus. Victoria Station is sort of a sports bar, but with good food from several different countries.
(Unfortunately Ristorante Al Campione at the Piazza 7 november 1944 is no more: The in 2010 opened restaurant of Bologna legend Beppe Signori has been closed. The restaurant was very popular among football fans and players of Bologna.)