How Red Sox closer Kenley Jansen rebuilt his mind and body to reach 400 saves - The Athletic
Sources - Red Sox, closer Kenley Jansen reach 2-year deal - ESPN
Red Sox earn series split with Braves
Atlanta Braves' Kenley Jansen put on IL with irregular heartbeat - ESPN
Boston Red Sox' Kenley Jansen Comments on Making Baseball History - Fastball
Red Sox earn series split with Braves
Kenley Jansen earns the save, 07/09/2023
Braves playoff odds surge amid winning streak - Sports Illustrated
Red Sox get their closer with veteran three-time All-Star
Kenley Jansen tortures former team to reach historic milestone
Red Sox earn series split with Braves
Red Sox earn series split with Braves