Hartman was designated for assignment by the Orioles on Wednesday.
EDGE Analysis
Hartman was claimed off waivers by the Orioles at the end of July and spent time on the COVID-19 injured list while he underwent intake testing. He made two appearances (one start) at Triple-A Norfolk and gave up four runs on five hits and two walks while striking out one in 2.1 innings. He'll now be cast off the 40-man roster after Zack Burdi was claimed off waivers by the Orioles on Wednesday.