Why Aroldis Chapman revived his splitter: 'This pitch allows me to evolve' - The Athletic
Yankees Magazine dominant bullpen
Aroldis Chapman reflects after Yankees' ALCS loss
Yankees Trade for Frankie Montas, Lou Trivino, Scott Effross - The New York Times
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How Aroldis Chapman Threw The Fastest Pitch Ever
Rangers build early lead, take 2-0 lead on Astros
Greg Bird Preserves Yankees' Season, Toppling the Indians With a Lone Blast - The New York Times
Website creates 'Aroldis Chapman filter' for fastest pitches
The Off-Season Workout That Helps Yankees Pitcher Aroldis Chapman Throw 100-Mph Fastballs - stack
Yankees Magazine dominant bullpen