A growing number of fans use spreadsheets like Excel and Google Sheets to manage their March Madness brackets.

The odds of filling out a March Madness men’s tournament bracket with the winner of every game correctly picked is a staggering 1 in 9.2 quintillion. No one has ever achieved the feat of ...

Admittedly, the bubble designation covers a wide swath of teams, ranging from squads that have a strong likelihood of making the tournament to those barely hanging on to their March Madness dreams.