History of 3 seeds vs. 14 seeds in March Madness
The 14-3 March Madness upset is rare, but it happens enough that we shouldn't be shocked when it does. Here's the history of 14-seeds vs. 3-seeds in the NCAA tournament.
source https://www.ncaa.com/news/basketball-men/article/2022-02-24/history-3-seeds-vs-14-seeds-march-madness
source https://www.ncaa.com/news/basketball-men/article/2022-02-24/history-3-seeds-vs-14-seeds-march-madness