Pitched 7/8 (and prior), but was injured in a 6/3 game (oblique). Recently pitched in rookie ball (7/3) and A+, which appear to be rehab starts. MILB lists him as "active," but still on the A+ team. He had been pitching in AAA/MLB earlier this year.
MLB.com's log:
July 9, 2016 RHP Jarred Cosart assigned to Jupiter Hammerheads from New Orleans Zephyrs.
July 4, 2016 New Orleans Zephyrs sent RHP Jarred Cosart on a rehab assignment to GCL Marlins.
June 7, 2016 New Orleans Zephyrs placed RHP Jarred Cosart on the 7-day disabled list.