The Dodgers hope starting pitcher Yoshinobu Yamamoto's triceps tightness isn't a precursor to a major injury. Reliever Michael Grove also goes on IL.
The injury to Kyle Harrison came at a bad time for a Giants pitching staff already was dealing with multiple injuries.
The Chicago White Sox made a pair of procedural roster moves on Sunday, including designating outfielder Duke Ellis for assignment.
The Phillies plan to have Trea Turner as their starting shortstop again when they return home to play the Padres.