This is the 12057th most frequent Polish word.
ligowa
The Polish word "ligowa" means "league-related" or "league" (adjective, feminine form).
Here, 'ligowa' is used as an adjective directly describing the noun 'konkurencji' (competition), indicating its relation to a league.
Moja ulubiona drużyna wygrała w ligowej konkurencji.
My favorite team won in the league competition.
In this case, 'ligowym' modifies the noun 'meczu' (match), emphasizing that the match was part of a specific league event.
Po ligowym meczu wszyscy kibice byli podekscytowani.
After the league match, all the fans were excited.
Here, 'ligowe' is another form of the adjective aligned to the plural noun 'rozgrywki' (competitions), indicating that the competitions pertain to a league.