where would i be able to watch the mlb playoffs?

i’m coming to vegas for a trip starting next saturday. my friend and i planned this months ago, so we could go to the nascar race. HOWEVER, i never expected the mets to be in the nlcs, and games 6 and 7 (if necessary) would be played while i’m there, and i would not miss them under any circumstances. where would be the best place to watch those games, need be?