When I had my ACL replaced 6 years ago, they also removed a few big pieces of the meniscus that were torn to shit.
I remember at one point thinking. "If I'd have known how dammed much this hurts, I don't think I'd have done it."
But that only lasted a day or two.
I don't like pain meds and have a pretty good tolerance for pain anyway, so I refused to take the pills as often as prescribed...but I was glad to have them when I needed them.
Your surgery won't be nearly as "invasive" as mine was, but it'll still hurt a bit for a couple of days.
IMO, you probably won't want to attend the game on the day following your surgery, but you should be able to do so...as long as you realize that you'll probably be on pain meds, probably still be hurting... or at least "uncomfortable," and will probably not have full use of that leg. (with crutches and a driver you should be ok to go..if you feel up to it)