Philadelphia Phillies' new acquisition Austin Hays has been placed on the 10-day injured list with a left hamstring strain, continuing a troublesome trend of hamstring injuries for the team this season. To fill the roster gap, the Phillies called up outfielder Cal Stevenson and pitcher Max Lazar from Triple-A, while designating Darick Hall and Max Castillo for assignment. Hays' injury follows similar hamstring strains suffered by team members Trea Turner, Brandon Marsh, and Bryce Harper. In recent games, Bryce Harper and Trea Turner played pivotal roles in the Phillies' 6-4 win over the Arizona Diamondbacks, with Harper contributing three hits and Turner adding a crucial two-run single. The Phillies have now won four of their last five games, showing signs of recovery from a prior six-game losing streak.