It's been years since I was out of the game this early in my brackets across every single pool.
I think the only one with any final four team left standing is the one where I picked Gonzaga to win it all due to employing a tweak on the "best statistical player in nation wins it" method. (Nigel Williams-Goss's real plus-minus is illegal and they have like two other top ten guys.)
Oh wait, UNC is still alive too. So I could still win a number of these on a single game in the Final Four decides it all technicality. I have a number of titles over the years through that method. I once won a pool via a single Elite Eight game because the winner decided between me and this other guy who had each picked one of the two teams to make the Final Four. I think that was the year when like all the 1 and 2 seeds got jacked and I had just chosen winners based on their kenpom adjusted pythag which had shown most of them were overseeded.
That's usually how I just do it and then across the pools "break ties" the different ways. My brackets are like 95% the same across pools, not one of those submit ten different brackets dudes, let alone the try and pick out every upset dudes. Just hew close to the odds in a one-and-done setup for basketball, it's too dominated by single players.
This last one standing was just the one where I had broken the Villanova/Gonzaga tie in favor of Gonzaga, all the others got Villanova and thus went down in flames.
EDIT: oh shit, i put UNC in the title game in every bracket, maybe everything IS coming up benji