I spent 11 years in press boxes watching the game change from gut feelings to...

https://www.bookmark-belt.win/twenty-years-ago-front-offices-were-just-guys-with-stopwatches-and-gut

I spent 11 years in press boxes watching the game change from gut feelings to hard numbers. We went from guessing why a hitter struggled to measuring his exact exit velocity and spin rate with Statcast. It’s not just about nerds in back rooms anymore