Kenley Jansen introduced to pitch timer in Red Sox spring debut
Red Sox Fans Will Absolutely Love What New Closer Kenley Jansen Said About Team - Sports Illustrated Inside The Red Sox
Red Sox sign veteran closer Kenley Jansen to multi-year contract: reports
Red Sox 1, Yankees 4: As Bad As It Gets - Over the Monster
Kenley Jansen's cutter velocity higher in 2023
Red Sox, All-Star closer Kenley Jansen agree to $32M contract
Red Sox All-Access: Kenley Jansen
MLB free agency: Red Sox sign closer Kenley Jansen, who agrees to 2-year deal (report)
Kenley Jansen throwing harder cutter in 2023
Red Sox's Kenley Jansen Tells Media Who Boston Should Add At Trade Deadline - Sports Illustrated Inside The Red Sox
Red Sox get their closer with veteran three-time All-Star
Kenley Jansen seen talking with future Red Sox Shohei Ohtani at the All Star Game yesterday : r/redsox
MLB Notebook: Red Sox's defensive issues could complicate Justin Turner return