I'll go you one further. Take someone like Oliver Purnell. When DePaul hired him, some of their fans complained that he was 0-6 in the Dance. Looks terrible. But let's take a look at those teams. His first was his first year at Old Dominion. He got them into the Dance, but they were 15-15, which means they won their conference tournament and probably played a top seed. Now this was his first year there, so he was probably not taking over a great team. It was an accomplishment to get them to go on a run in the conference tournament. Then they had to play a one or two seed in the first round. Then he did it twice at Dayton. He took over a program that was terrible and got them into the tournament twice in nine years and three NIT appearances. I am not sure where they were seeded, but it is likely that they were underdogs in at least one of those games. Then he had three appearances at Clemson. Clemson probably should have won at least a couple of those. So out of six games, maybe on paper his team should have won three. In one, they had virtually no chance. And at both Dayton and Clemson, he had about as much success as any coach. Not a great post-season record, but if a coach went 0-6 in the toughest part of his season, it is disappointing, but probably not a cause for firing. Often the season is salvageable, and by the next year, everybody forgets about it.
So much of the NCAA comes down to luck. The former Marquette coach did not look all that great in his tenure, except for the Final Four run. But as we all recall, Marquette almost got upset in the first round for the second year in a row, and had to go into overtime against Missouri in the second round. Without some timely threes in the first game, DWade never gets a chance for a triple double against Kentucky. One of the differences between good teams and almost good teams is that good teams win most of those games, but it was a close thing. A year earlier, MU got upset by Tulsa, but almost pulled it out. Had we won, we would have faced a good but beatable Kentucky team. Beating them would have been an accomplishment and gotten the team to the Sweet Sixteen for the first time in a decade. But instead, UK clobbered Tulsa in the second round.
When Shaka Smart had his huge year, his team barely made the tournament. They were one of the last four in. And as I recall, they had to go into overtime to beat Kevin O'Neill's USC team in the play-in round. So Smart is a hero. Obviously, he did something right to get them to the Final Four, but again, it was a close thing. If they lose in the first round, he might be a good coach, but no hero. And if O'Neill had taken his team to the Final Four instead, he'd still be coaching.
We've done just great the last three years, but everybody knows that it took some luck to get past Davidson last year, and every year, we have had one really terrible game, usually at home. One year it was LSU blowing us out. The next year Vanderbilt. At home. Fortunately, those games didn't happen in the tournament. Part of that is coaching of course. Buzz has his team ready to play in the postseason. But part of it is luck. And the problem with tournament stats is that for most coaches, there aren't enough games to figure out which it is.