Some pens worth watching the first few weeks of the season--BAL, CHW, CIN, CLE, HOU, KC, MIA, NYM, WAS

Batters like Ben Zobrist, who qualify at multiple positions, add value by giving owners extra roster flexibility.

Taking cross-sections of a starting pitcher's skills can reveal interesting buying opportunities.

Here are some of the recent closer changes and some relievers who put up great springs.

BATTING: Young players like Jose Tabata reached 800 career PAs last year—often a predictor of solid career growth.

[free] The list of starting pitchers who have posted the best command (K/BB) ratio so far this spring contains some surprising names.

Names and commentary on relievers who should go for $1 or reserve round picks in AL-only or NL-only leagues.

Justin Upton and other batters had big gains in 2011 over 2010. But is expecting a repeat a good bet? Or a gamble?

The end game is where you will earn most of the profit from your starting rotation. Here's why guys like Marco Estrada (RHP, MIL), Danny Duffy (LHP, KC), Brian Matusz (LHP, BAL), and Kris Medlen (RHP, ATL) are premium targets.

[free] This week, the column looks at relievers who may cost more than they are worth; where the skills could cause a loss of role.

Eduardo Nunez leads a list of five batters who might return double-digit value for a $1 bid or 23rd-round pick.