Chen (elbow) is expected to be deployed as a reliever when he's activated from the 10-day disabled list later in September, FOX Sports Florida reports.

EDGE Analysis

Since initiating a rehab assignment Aug. 25, Chen has made three appearances with two affiliates, but hasn't covered more than two innings in any outing. With time running out on the season, it doesn't look like Chen will have an opportunity to build up his arm enough to make starts, so the Marlins seem inclined to ease him back into action out of the bullpen once he's deemed ready to return from the DL. When that happens, it will mark Chen's first career relief appearances, as all 144 of the 32-year-old's MLB outings have come as a starter.