I was watching a game on TV last week during which the commentator related a conversation he had had with a catcher who had played for Mike Scoscia. The catcher indicated that Scoscia placed tremendous emphasis on the 1-1 pitch as the key pitch of an AB because of the difference between facing an opposing batter with a 1-2 count rather than a 2-1 count. So, I thought to myself “I wonder if Scoscia is right?” and decided to find out.
What follows, then, is an analysis of pitch count data available through Baseball-Reference.com. I learned a few things that surprised me. Maybe you will too.