Looking for some upside? We've got 10 prospects you may not know about with the potential to make an impact in the second half of the season, plus your first look at Week 13 top sleeper hitters and two-start pitchers.

Chris Towers offers a different take, analyzing five prospects you need to know about and five more under-the-radar possibilities.

Heath Cummings says Mallex Smith, Ramon Laureano and eight others are solid adds for Week 13.

The two-start pitcher options for Week 13 are deep, but there's lots of risk to assess. We divide them here into five tiers.