Closer Kenley Jansen gave a surprisingly honest reflection about how he feels about his Boston Red Sox career as he ...

Kenley Jansen enjoyed 10 straight years of playoff baseball before signing a two-year, $32M free-agent contract with the Red ...

ST. PETERSBURG, Fla. — Alex Cora and assistant athletic trainer David Herrera went to the mound in the ninth inning on ...

Atlanta Braves' Kenley Jansen gets save in first appearance back at... Braves closer Kenley Jansen recorded a save Tuesday night in his first appearance back at Dodger Stadium, with Freddie ...

Jansen (shoulder) threw a perfect ninth inning in Friday's extra-innings loss to the Twins. He did not record a strikeout.

Manager Alex Cora said after Wednesday's game versus Tampa Bay that Jansen is dealing with a shoulder injury, Pete Abraham of The Boston Globe reports.

Early in the 2018 season, former Dodgers closer Kenley Jansen blew a 6-3 lead against the Arizona Diamondbacks with two outs in the bottom of the ninth, following another blown save just days earlier.

As Kenley Jansen reflects on his ‘disappointing’ Red Sox time, the Yankees — and others — loom as threat in free agency.

Jansen, a future Hall of Famer, may not be the same dominant closer he was in Los Angeles, but the infrastructure of the Cubs pitching lab could set him up for an effective 2024 season.

Boston has had an up-and-down 2024 season. While this is the case, the Red Sox have gotten plenty of consistency from star closer Kenley Jansen. He has been everything the Red Sox could've hoped ...

In a series between N.L. heavyweights, Freddie Freeman will be in Dodger blue and Kenley Jansen will close for the Braves. Two months ago that idea seemed impossible. By Scott Miller The Mets went ...