Derek Carty talks about the amazing HitTracker program &mdash invented by Greg Rybarczyk &mdash and how he is hoping to apply it to future player evaluations.

Derek Carty takes another look at Pedro Martinez, the day after his return to the majors.

Some clear evidence of collusion and an extensive trade pipeline.

Derek Carty looks at the National League pickups for the first week of September, featuring guys like Hunter Pence, Paul Maholm, and Pedro Martinez.

Derek Carty looks at the American League Waiver Wire for the first week of September, featuring Ian Kennedy, Esteban Loaiza, Jack Hannahan, and more.

Derek Carty talks about his experiences in an inactive league, how to avoid playing in one, and how to win if you do fall into one.

Derek Carty examines Jered Weaver: whether his 2006 was a function of good luck, whether his 2007 has been a function of poor luck, and what to expect in 2008 and beyond.

A look at a clearly collusive trade.

Derek Carty looks at how Pedro Martinez’s rehab is going and how close he is to returning.

Derek Carty takes a look at the 22 year old rookie shortstop of the Colorado Rockies, Troy Tulowitzki.