matched game vs test match

matched game and test match both are nouns.

Word	Noun	Adjective	Verb	Adverb
matched game	Yes	No	No	No
test match	Yes	No	No	No

As nouns, matched game and test match are synonyms defined as:

Other synonyms of matched game include match game.

matched game (noun)	test match (noun)
an international championship match	an international championship match