Ritchie will start Tuesday's game against the Reds in Atlanta.
Despite getting lit up for six runs over 4.2 innings in a start against the Cubs last Wednesday, Ritchie will stick around with Atlanta for another turn through the rotation. The 23-year-old righty has struggled with his control (13.7 percent walk rate) and with keeping the ball in the yard (11 home runs allowed over 62.2 innings) across 15 appearances (nine starts) with the big club this season.