I don't know, a week might have been a bit too long, but I I feel like 48 hours may be a bit short. Especially if it's a thursday night game and would want to talk about it on Saturday.4+ days for a game, especially while at a sporting event? Seems a little extreme.
My thoughts would be:
-2 weekends for movies.
-1 weekend for TV shows.
-36-48 hrs max for sports.