It's Tuesday rather than Monday, so three days. Other than that, it's true. Of course this has been pointed out with respect to UNC in particular, where they have to get three games in in the next four days:
https://247sports.com/college/north-carolina/Article/UNC-Auburn-Battling-Mother-Nature-in-Super-Regionals-NCAA-Tournament--132678635/
I don't even want to think about the possibility of UNC getting a free pass to Omaha without playing a single inning...