Waldrep will make his next start Sunday against the Rays in Atlanta, Justin Toscano of The Atlanta Journal-Constitution reports.
Atlanta had held off from listing Waldrep among its probable pitchers following his MLB debut this past weekend against the Nationals, but the fact that the rookie wasn't immediately demoted following his first start always suggested that he was sticking around in the big-league rotation. Waldrep was touched up for seven runs while striking out only one over 3.2 innings against the Nationals, but he had cruised through the first three frames before unraveling in the fourth. Though Waldrep displayed plenty of upside during stops with Double-A Mississippi and Triple-A Gwinnett earlier this season, he'll still carry plenty of risk as a fantasy option Sunday, even in a favorable matchup at home.