people talk about "narratives" in these circles as though it were something negative. you also see the word "agenda" used interchangeably. really what they mean is someone is persistently saying something they disagree with.
if you aren't just blandly listing game results and box scores, if at any point you look at two events separated by space and time and connect the two with things like causality or symbolism, then you have created a narrative. it's completely facile to even point it out when put in these terms. you don't accomplish anything by it, and typically you are guilty of the very thing you are decrying. you are much better off finding a narrative that you believe is true, and arguing it against other narratives.