And yet, in today's game, frequently the guys who strikeout the most hitters are among the leaders in innings pitched and complete games. Schilling and Johnson each lead the league in CGs 4 times, and each had 20 year careers. Pedro, Mussina, Smoltz, all threw 3000+ IP.and were perennially among strikeout leaders. This has always been the case (starters only, min 1000 IP). http://i.imgur.com/73FsvGx.png But, break it down by era. And you see that right now, strikeouts are a better predictor of ability to pitch deep into ballgames and have long careers, then they've ever been. http://i.imgur.com/TCGkNUz.png http://i.imgur.com/e27uPdd.png http://i.imgur.com/Z5AOMzd.png http://i.imgur.com/BXqgEZc.png Looking at just the last 6 years: http://i.imgur.com/sZJkAqp.png