You've had a great team for five months. Guess what? In head-to-head leagues, it's all for naught if your team is not built for September.

While Kolten Wong made his much anticipated debut for the Cardinals, the ripple effects of his PT will not help the Cardinals at shortstop.

Gallardo makes his second start back from injury, Straily faces the Orioles, Chacin heads to Miami, and more.

Callups for August 23, 2013: Ryan Goins, TOR; Nick Christiani, CIN.

Jason Heyward's broken jaw will affect fantasy races everywhere. Plus updates on Bautista, Ortiz, Ogando and more.

If you look close, you'll see reason to be bullish on Charlie Morton. Plus Jon Jay, Pablo Sandoval, Dillon Gee and Christian Yelich.

A look at the complex group of muscles called the rotator cuff, and how important they are to the shoulder.

Will Jordan Schafer see the lion's share of PT ahead of B.J. Upton in CF the rest of the way? Plus a look at CF in MIA, 1B and CF in WAS, a new #2 hitter in PHI and more.

Clayton Kershaw is today's top starting pitching choice in his road matchup versus the Marlins. Plus more on the starts of Latos, Albers, Happ, and T.Wood.

Omar Infante returned from a back injury to bolster the DET lineup. Plus updates on the KC and CHC outfields.

Felix Hernandez is dealing with diminished velocity, but he's still the King. Plus Brett Lawrie, Felix Doubront, Yan Gomes and Greg Holland.