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

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

Closer Kenley Jansen made it interesting in the ninth inning before locking down his 447th career save. The Red Sox held on to win 2-1 over the Rays here at Tropicana Field on Wednesday. Jansen ...

Down by one run, the Tigers opened the ninth inning with Zach McKinstry's leadoff single off right-handed reliever Kenley Jansen ... struck out swinging on Jansen's cutter way above the strike ...

Jarren Duran runs and makes a great leaping grab in left field, robbing Adley Rutschman of a base hit in the top of the 9th ...

The Red Sox lost 7-2 to the 111-loss White Sox on Sunday after a disastrous top of the ninth inning. Manager Alex Cora ...

Jansen (lat) struck out one in a perfect inning to earn the save in Saturday's 7-5 win over the White Sox.

Speaking with The Boston Globe's Julian McWilliams, Red Sox closer Kenley Jansen disclosed an injury that he's dealing with. “I won’t pitch until this [calms] down,” Jansen said on Friday.