Rob Friedman on X: Pitching & weight training: Aroldis
Aroldis Chapman set to be activated by Yanks after serving suspension
Aroldis Chapman returns to Yankees' spring training after family matter – Trentonian
Your ultimate guide to MLB's October bullpens -- Stars, surprises, rankings and more - ESPN
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MLB offseason tracker: Blue Jays add Chad Green to bullpen MLB - Bally Sports
Aroldis Chapman, 104mph ⛽ + Mid 90s to the ribcage 💀 #baseball #pitch, Aroldis Chapman
You vs. the guy she told you not to worry about. #baseball #pitchingni, Baseball
You vs. the guy she told you not to worry about. #baseball #pitchingni, Baseball
Aroldis Chapman, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
How hard is it to hit a 100 mph fastball in the MLB? - Quora
Aroldis Chapman signing with Royals after ugly Yankees ending
MLB offseason tracker: Blue Jays add Chad Green to bullpen MLB - Bally Sports
The Rundown: Cards and Mets Eliminated, Brennen Davis Scorching in AFL, Chapman Left Off Yankees Playoff Roster - Cubs Insider
Second-half season preview, playoff odds for all 30 MLB teams - ESPN
Running Down the Velocity Upswing - Redleg Nation
10 of our favorite pitches: 'The Defector' for sure makes the cut