Boston Red Sox sign Kenley Jansen, report says
Red Sox Notebook: Kenley Jansen is right on time
Kenley Jansen joins MLB's elite 400-save club, Red Sox teammates gift closer with custom bass guitar
Red Sox rumors: Kenley Jansen is a fantastic addition to the bullpen
Red Sox sign RHP Kenley Jansen: What he brings to the bullpen
Boston Red Sox News: Kenley Jansen an All-Star addition in 2023
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MLB Team Roundup: Boston Red Sox
As Red Sox rebuild bullpen, pitcher options offer real flexibility - The Athletic
What's next on Red Sox' offseason to-do list after Kenley Jansen signing? – NBC Sports Boston
Red Sox Notes: Kenley Jansen Knocking On Door Of Milestone