David reviews the best fielders of 2007.

David discusses his pitching woes.

David considers whether there is any way for teams to systematically outperform their expected record.

David Gassko reviews Derek Zumsteg’s new book, and comes away very impressed.

David answers a couple questions about last week’s column.

David takes a look at a popular statistic.

Nerd fight, part two.

David continues his look at the evolution of league quality, and gives us some conclusions.

How much better are players today?

David examines whether breaking balls really cause young pitchers to break down.