Cricketing trophy (5)
I believe the answer is:
ashes
'cricketing trophy' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for ashes that I've seen before include "Cinders - which were once kept in the 3 20 at 18" , "''... to ..., dust to dust'' (burial service)" , "Former Wimbledon champion's" , "Embers" , "Remains of anything burnt" .)