Campbell (shoulder) has been playing catch from 90 feet out, Christopher Smith of The Springfield Republican reports.

The Red Sox placed Campbell on the 15-day injured list with a right shoulder impingement, Mac Cerullo of the Boston Herald reports.

Campbell (0-1) was charged with the extra-inning loss to Baltimore on Thursday. He allowed six runs (five earned) on four hits and one walk while striking out one over one inning.

Campbell allowed one hit and one walk over a scoreless third of an inning and was charged with a blown save in Saturday's 2-1 loss to the Angels.

Campbell (4-0) got the win against the Royals on Friday, firing a perfect fifth inning during which he recorded a strikeout.

Campbell (1-0), promoted from Double-A Arkansas earlier in the day, got the win against the Blue Jays on Saturday, allowing a hit and a walk while also hitting a batter over one-third of an inning.

Campbell was recalled from Double-A Arkansas on Saturday, Daniel Kramer of MLB.com reports.

Campbell was optioned to Double-A Arkansas on Wednesday, Ryan Divish of The Seattle Times reports.

Campbell was recalled from Double-A Arkansas on Thursday, Ryan Divish of The Seattle Times reports.

Campbell was optioned to Double-A Arkansas on Friday, Corey Brock of The Athletic reports.