The Atlanta Braves placed All-Star right-hander Reynaldo Lopez on the 15-day disabled list on Monday.
The 30-year-old starting pitcher is experiencing right forearm discomfort. The change is retroactive to Friday.
Lopez made the National League All-Star team in his debut season with Atlanta and has a 7-4 record with a 2.06 ERA in 19 starts.
He has a 46-53 record with a 4.02 ERA in 260 games (116 starts) for five teams since making his debut in 2016. He spent a portion of seven seasons with the Chicago White Sox.
The Braves recalled right-hander Bryce Elder from Triple-A Gwinnett in a corresponding move. He is 2-4 with a 5.67 ERA in nine starts this season for Atlanta.