Remember when "gut feeling" was the only way to manage a bullpen? That era is...

https://keeganscoolnews.huicopper.com/the-20-game-streak-how-one-summer-changed-the-dna-of-pro-sports

Remember when "gut feeling" was the only way to manage a bullpen? That era is dead. I’ve watched the game shift from hunch-based decisions to hard numbers, like seeing teams go for it on fourth down rising from 23% in 2000 to 97% today