He went 7 2-3 innings last Friday at Tampa Bay before leaving when he was hit on his pitching arm by a line drive.

WSJ: Phelps rocked, Yankees lose 3rd straight to Mets

Angels ace Jered Weaver, sidelined since April 8 because of a broken bone in his non-pitching arm, is scheduled to throw in an extended spring training game at the team's Arizona complex on Wednesday and may not need a minor league rehab assignment.

NPR: Trout Hits For Cycle, Drives In 5, Angels Rout M's

How about the Washington Nationals, who lost rookie pitching sensation Stephen Strasburg in August to a serious arm injury?

FORBES: Several MLB Teams Have More Money Than Yankees To Sign Cliff Lee

While pitching in the Texas Rangers organization in 2007, he felt a sharp pain in his arm.

WSJ: At Last, a Big-Leaguer