My friend, an adult, referees youth teen-basketball games but he really knows the sport, even last year, we compared scores on the brackets. Of course, he knows the sport well and he'd be saying, "Oh, I didn't do too well" and I looked at his bracket, it's pretty unbelievable how accurate he was.... I think the opening round, maybe he had every one correct except 2. That's not bad out of 32 games.
I picked mostly favorites last year and did not do well at all...