David Peterson allowed one run in five innings against the Orioles on Thursday despite walking four batters.

Tyler O’Neill crushed a second-inning offering from Peterson for the lone run. Despite the walks, the Orioles only managed two at-bats with runners in scoring position. Peterson’s now alternated two decent starts with the Cubs against one mega-clunker that has his season ERA at 6.45. Even with the improvement, we’re not ready to recommend him in fantasy leagues.