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.

Derek Carty takes a look at the National League side of the Waiver Wire for the week.

Derek Carty looks at the Waiver Wire for the American League with a month and a half left in the year.

Derek Carty looks at a potential keeper candidate, James Hoey of the Baltimore Orioles.

Derek Carty, in the final installment of the Waiver Wire efficiency series, examines pitchers who might be able to win some games for you down the stretch.

Derek Carty looks at how you should go about making up ground in ERA, WHIP, and K—all of which are intertwined.

Derek Carty looks at some guys who could help you make up ground in the batting average category of your league.

Derek Carty, fresh off the normal Waiver Wire, looks at guys whose value is compressed into a single primary category. This time: runs.

Derek Carty looks at the National Leaguers worthy of a pickup this week.