Both players rank in the top 30. Mussina ranks 24th and Glavine ranks 29th. What I did to further compare them was order their top WAR seasons to see how they stacked up. First, let’s get to the raw numbers:
So, while they had the exact same high of 7.4, Mussina had a higher low and a higher average. To further this point, I charted the data. The Y-Axis is the WAR and the X-Axis is the “nth” best season.
As you can see, Mussina’s line is consistently higher than Glavine’s. If you’re a Hall of Fame voter and you’re looking at your ballot in the winter of 2009, if you’re going to put Tom Glavine in, you’d damn well better elect Mike Mussina. While he may not have pitched as long–and Glavine should get points for longevity–he put up better numbers (see previous post) but he was also, as this post and the graph and the chart on the CHONE site prove, more valuable than Glavine despite pitching fewer innings, games, and years.