Love to crew for country (4)
I believe the answer is:
oman
'country' is the definition.
(Oman is an example)
'love to crew' is the wordplay.
'love' becomes 'o' (In tennis, 'love' means 'zero').
'to crew' becomes 'man' (I've seen this before**).
'o'+'man'='OMAN'
'for' is the link.
(Other definitions for oman that I've seen before include "Land" , "Sultanate on the south-east coast of the Arabian Peninsula" , "Nation" , "Muscat's country" , "Former Gulf country, Muscat and --" .)