{"playerId":2412,"percentChange":-3.3,"averageDraftPosition":260,"percentOwned":5.8,"playerRaterSEASON":0.7,"playerRater7DAY":-2.9,"mostRecentNews":{"news":"Arrieta (2-5) gave up four runs on eight hits with three walks and two strikeouts in 5.2 innings Wednesday against the Red Sox.","spin":"Not the young hurler's finest work, as he failed to build on a terrific start his last time out against the Nationals.","date":"Wed May 23"},"fullName":"Jake Arrieta","seasonOutlook":{"outlook":"Command has long been the question with Arrieta, and scouts have suggested in the past that it might relegate him to relief long term, but as 2012 dawns he's penciled into the Orioles' rotation. Elbow surgery -- he had a bone spur removed last August -- cut his 2011 short, but he's expected to be fully recovered by the spring. Arrieta does show some promise: His slider has actually been his most effective pitch thus far in the majors, with opponents managing .197/.257/.336 rates against it, and his changeup looks good enough to keep him at least respectable against lefties. Whether that's enough to inspire a breakthrough this year is unclear, but AL-only owners might want to stash him on a bench in case.","seasonId":2012,"date":"Fri Feb 10"},"playerRater30DAY":-0.4,"playerRater15DAY":-2.7,"positionRank":95}