This is a high school thing, but I don't know where else to put it.
I was looking over the 2019 FL playoffs and found something pretty incredible. In 6A (it goes up to 8A now), Miami Central was a 4 seed. Now, it's sort of like the NCAA tournament, where there's 4 regions (but of 8 teams), so there's four 1 seeds, four 2s, etc.
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4-seed Miami Central won their 1st round game, then beat the 1-seed in their region, then the 2-seed in their regional final to get to the final 4. They beat the 1-seed in the semifinal and beat another 1-seed for the state title. They beat a 5, 1, 2, 1, and a 1 seed. That's nuts! Three 1-seeds! And all but the semifinal game were blowouts!