Padres activated RHP Matt Waldron from the 15-day injured list.
Waldron, who has an 8.49 ERA in three starts and three relief appearances in the majors this year, was on the verge of being DFA’d when the Padres placed him on the IL with a right brachialis muscle injury in mid-May. He’s back with the club now and available to work in middle relief after allowing four runs in 15 innings over five rehab appearances with Triple-A El Paso.