Cubs Quick Hits: Pedro Strop's 'New' Pitch Makes Him Harder to Hit - Cubs Insider
Braves land relievers Pierce Johnson and Taylor Hearn in trades with Rockies and Rangers –
Roller-coaster Cubs season has reached the fork in the road
This Cubs draftee fancies himself baseball's best lefty reliever. He might soon prove it
Are closers still the best relievers? MLB Josh Hader Criag Kimbrel Aroldis Chapman Kenley Jansen Adam Ottavino - Beyond the Box Score
Former Cubs pitcher, Hall of Famer Bruce Sutter dies at 69 – NBC Sports Chicago
Chicago Cubs make history at Wrigley Field to clinch NLDS against Cardinals, Chicago Cubs
Ranking the best Chicago Cubs closers of the last 25 years
Cubs' bullpen expected to take trade-deadline hit, but relievers have been through this before - Chicago Sun-Times
The 1906-10 Chicago Cubs: The Best Team in National League History – Society for American Baseball Research
The 20 greatest home runs in Cubs history, No. 16: Ellis Burton, August 31, 1963 - Bleed Cubbie Blue
The Chicago Cubs Are Baseball's Best-Smelling Team - WSJ
Building The Best Bullpen In Chicago Cubs History - Bleed Cubbie Blue
Brewers rally for three runs in eighth inning to top Cubs on chilly day at Wrigley Field - Chicago Sun-Times
Who Are the Best Sibling Relievers in Baseball History?