MLB roundup: Red Sox's Kenley Jansen notches 400th save

MLB News & Moments You Should Know - 5/27/23

How Red Sox closer Kenley Jansen rebuilt his mind and body to reach 400 saves - The Athletic

Red Sox sign RHP Kenley Jansen: What he brings to the bullpen

Kenley Jansen Records 400th Career Save

How Red Sox's 2023 Bullpen Looks After Kenley Jansen Deal

Ligue majeure de baseball 2019 — Wikipédia - MLB

Sale strikes out nine, but Jansen blows another save as Red Sox lose 4-3 to Cardinals

Kenley Jansen's miserable weekend continues with another ninth-inning meltdown and another Red Sox loss - The Boston Globe

Red Sox All-Access: Kenley Jansen

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