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MIAMI (AP) — The Miami Marlins plan to activate right-hander Jarred Cosart off the disabled list Thursday and send him to the bullpen.

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Cosart has appeared in 47 major league games, all as a starter. He hasn’t pitched since May 13 because of vertigo and is 1-3 with a 4.08 ERA this season.

Dan Haren will start for Miami against St. Louis on Thursday, followed by Justin Nicolino and Tom Koehler on Friday and Saturday against the Los Angeles Dodgers.

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Cosart says he feels great after his bout with vertigo and that “I feel like I’ve earned my spot as a starting pitcher.”

The Marlins rotation will likely get even more jammed next week when ace Jose Fernandez is expected to return more than a year after elbow surgery.

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