Lowder (forearm/oblique) has been cleared to begin throwing from a mound after an MRI on his oblique came back negative, MLB.com reports.
Lowder is scheduled to throw in the bullpen Sunday. The right-hander first experienced a forearm injury in spring training, then developed an oblique strain while rehabbing in May. The Reds expects him to have a normal offseason, but it's unclear how missing an entire season of development may impact his ability to compete for a spot in the Reds' rotation next spring.