Red Sox sign RHP Kenley Jansen: What he brings to the bullpen
What does the Red Sox' signing of Kenley Jansen mean for Tanner Houck? - The Boston Globe
Kenley Jansen is the Red Sox's lone All-Star, but Chris Martin has been better
Why one passing Kenley Jansen comment said so much
MORE
Red Sox closer Kenley Jansen needed a few pitches, but once he found a groove, it was game over for Phillies - The Boston Globe
Red Sox Monday Morning Brushback: Tricks and Treats - Over the Monster
Kenley Jansen explains why Red Sox should be buyers at 2023 MLB trade deadline – NBC Sports Boston
Whitlock pitches Red Sox over Yanks 3-2 in rivals' 1st meeting this year
Beantown Rundown: Red Sox Justin Turner, Kenley Jansen proving to be 2 of the best free agent signings of the offseason
Missing the playoffs is unfamiliar territory to Red Sox closer Kenley Jansen, and he hates the feeling - The Boston Globe
Red Sox rally in ninth before losing to Giants on walkoff home run by J.D. Davis - The Boston Globe
How Red Sox closer Kenley Jansen rebuilt his mind and body to reach 400 saves - The Athletic