Description: Diamondbacks RP David Hernandez has a torn ulnar collateral ligament, according to Ken Rosenthal.
Insight: He'll see another doctor, but Tommy John surgery is on the horizon. Hernandez has saved 19 games over the past four seasons, but his value is mostly as a middle reliever and set-up guy.
8/5/2010 5:09:00 PM
Description: Orioles RP David Hernandez was placed on the 15-day disabled list with a sprained left ankle. After throwing a wild pitch during Wednesday's game, Hernandez twisted his ankle while running toward home plate. He immediately left the game.
SOURCE: Yahoo Sports
Insight: This move should not have a significant fantasy impact, since Hernandez had minimal fantasy value.