Bar supporters, mostly where Juventus play (9)
I believe the answer is:
brasserie
'bar' is the definition.
(I've seen this before)
'supporters mostly where juventus play' is the wordplay.
I cannot quite see how this works, but
'supporters' could be 'bras' (a bra gives support to breasts) and 'bras' is present in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for brasserie that I've seen before include "eating place" , "French restaurant" , "eatery" , "Where to eat" , "bar in Paris" .)