I spent eleven years in press boxes listening to coaches call decisions "gut...

https://mag-wiki.win/index.php/Beyond_the_Clipboard:_How_Opponent_Tendencies_Drive_the_Modern_Game_Plan

I spent eleven years in press boxes listening to coaches call decisions "gut feelings." Turns out, the gut was just bad math. We went from 23% of teams using advanced metrics in 2000 to 97% today