Try in international match (4)
I believe the answer is:
test
This clue is a double definition.
'try' is the first definition.
(test is a kind of try)
'international match' is the second definition.
(I've seen this before)
'in' is the link.
(Other definitions for test that I've seen before include "Check" , "catch trout in it?" , "Sample" , "water flowing through Hampshire" , "Trial; cricket match" .)