Concerned About Aroldis Chapman's Slowing Fastball? He Isn't - The New York Times
Aroldis Chapman Is Looking to Slow Things Down - WSJ
Jackie Bradley Jr. enjoys baseball. But he won't talk about it once he's done. - The Boston Globe
Is fastball mania putting young baseball arms on the brink?
Willson Contreras catches Aroldis Chapman
Aroldis Chapman Is Looking to Slow Things Down - WSJ
How missteps by Yankees ownership, Brian Cashman have led to New York's shocking decline since 2017
Did the Cubs Overpay for Aroldis Chapman? – Chicago Magazine
Yankees pitching coach Matt Blake has positive thoughts about Aroldis Chapman - Newsday
25 Things You Didn't Know About Baseball
Nobody is talking about Yankees' Aroldis Chapman's fastball this spring — and that's good