The Cincinnati Reds will place right-hander Hunter Greene on the injured list after he departed his start on Wednesday night with what the team has since diagnosed as a grade 1 right groin strain, according to MLB.

Cincinnati Reds starter Hunter Greene left Wednesday’s start against the Atlanta Braves with a right groin injury after warming up for the fourth inning. With the Reds leading 4-0 in Atlanta, Greene was preparing for the bottom of the fourth when he threw a warmup pitch into the ground and called to the dugout.