Alex Cora explains how MLB's new pitch timer gives Kenley Jansen an intriguing, unexpected edge
Cardinals beat Red Sox 4-3 as Jansen blows 9th inning lead for 2nd straight day, Taiwan News
Chris Martin's Red Sox debut gave a pitch clock wake-up call
Close Call Sports & Umpire Ejection Fantasy League: Kenley Jansen Called for 3 Pitch Timer Violations in Boston
How four rule changes will impact Major League Baseball in 2023 - Los Angeles Times
Kenley Jansen speeds through first outing of pitch-clock era - The Boston Globe
MLB pitchers discuss adapting to pitch timer in 2023
Red Sox closer Kenley Jansen is eager to immerse himself with his new team - The Boston Globe
Kenley Jansen strikes out Trea Turner to seal the Red Sox' 7th straight win and pass Craig Kimbrel on the all-time saves list : r/baseball
MLB winter meetings rumors: Mets, Red Sox make questionable moves - Sports Illustrated
State of the Sox: Breaking down the Red Sox 40-man roster entering 2023, Sports
Closer Kenley Jansen chosen as lone Red Sox representative to All-Star Game
Given Kenley Jansen is historically a slower pitch worker, should we be worried about the new pitch clock rules? : r/redsox