Is “Matchup” a Scrabble word?
Yes
MATCHUP
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Matchup
noun
1.A pairing of two things, people or teams, especially for a competition