This is the 3627th most frequent Turkish word.
taraftarların
"Supporters" or "fans" (plural form).
The word 'taraftarların' is used here as the subject of the sentence referring to the fans specific to the context of a sports match.
Taraftarların maçta yaptığı tezahüratlar çok etkileyiciydi.
The chants made by the fans during the match were very impressive.
The word 'taraftarların' indicates the possessive form ('the fans' interest'), emphasizing their interest in the match.
Taraftarların maça olan ilgisi geçen yıla göre arttı.
The fans’ interest in the match has increased compared to last year.
Here 'taraftarların' is a possessive construction ('the fans' support') showing their relation to the support the sentence is mentioning.