The Last Jedi trailer will likely be shown right at the end of the first half, on ESPN, roughly 9:45 - 10:00 PM (ET). The game itself might be forgettable, but unless you're trying to remain completely spoiler free, you won't want to miss the trailer.
As a point of interest, in case you are not aware, Disney owns ESPN.
However, Rian Johnson seems to be doubling down on his earlier sentiments that fans should consider avoiding all spoilers and go into the film knowing nothing. He tweeted yesterday suggesting that people not watch the trailer...
I a legitimately torn. If you want to come in clean, absolutely avoid it.