quote:I wonder to what extent the change in pitching has altered the K/inning ratio. In earler times, a pitcher may have started 45 games during the season, and completed 41 of them. Today, a starter is asked to go 6 innings and give way to a fresh arm. Batters face fresher arms today, and I'm guessing those arms have a better arsenal of pitches.
Wayback, I believe pitching may have had an impact but to what extent we'll never really know. On the other side of the coin an argument could be made that many of todays big time power hitters have compiled most of those numbers against middle inning relief pitchers.