A match is a competition or game, like a soccer match. Another type of match places people together instead of opposing one another. Perhaps you'll find your perfect match on an online dating web site.
You might cheer at a boxing match or challenge your friend to a tennis match. Another kind of match is a pair of things that go together or are equal: "His zombie costume was a perfect match with his best friend's." There's also the match you strike to start a fire: "She lit the candle with a match." This match has a Greek root meaning "lamp wick," while other matches come from the Proto-Germanic gamakon, "fitting together."