Roy Oswalt struggled in his rehab start for Double-A Tulsa on Friday, surrendering three runs on four hits over his five innings of work.
Advice: Oswalt walked three and struck out three in the game. He threw 44 of his 72 pitches for strikes in the game, but did serve up a pair of home runs. He's expected to need another three minor league starts before he's ready to join the Rockies rotation. He could be worth a flyer in deeper mixed leagues.
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