"Sleepers?" "Under the Radar?" "Fact or Fluke of the Future?" Whatever you call them, all fantasy baseball owners are looking for players to contribute more than what they cost. Start your 2013 cheat sheet with these names.

Billy Butler's power breakout in 2012 is sure to get the noticed—can he deliver a strong encore performance? Plus profiles of Rick Porcello, Jason Bay, Brian Matusz and Andy Dirks.

Thus begins our annual review of the market's valuation of players at each position. This week, everyone's favorite: catchers.

It's fair to say that Kris Medlen was the most dominant pitcher in the majors over the final two months of 2012. But with sky-high expectations, can he produce similar results over a full season? Plus Nick Hundley, Neil Walker, Justin Ruggiano and Mike Leake.

[FREE] Matt Moore's (LHP, TAM) high ceiling is evident not only in his elite fastball velocity but also in the movement he gets on his pitches. That said, looking at pitch movement alone can yield to premature conclusions. Here's why.

Eight must-have sleeper relievers with high skills who will produce a profit.

Though he missed most of 2012, Brett Gardner's most valuable asset—his legs—remain in perfect working condition. Also looks at Adrian Beltre, Joe Blanton, David Murphy and Hector Noesi.

Andrew McCutchen has a rough road to repeat 2012. Plus Matt Cain, Ike Davis, Donovan Solano and Juan Nicasio.

Injuries are a part of baseball, but last season it seemed they were a bigger part than usual. Evaluating a player that's coming off an injury-plagued season can be a tricky proposition, but the Batter's Guide is here to help...

The swinging strike rates of starting pitchers can help us forecast those who may be in store for a surge or fade. Let's take a closer look.

Does Adam Jones (OF, BAL) still have a growth spurt in him? Plus Ricky Romero, Mike Moustakas, Blake Beavan and Coco Crisp.