Aroldis Chapman struggles in his return to the Yankees

Yankees' Chapman ruled out for ALDS after skipping workout

New York Yankees Closer Aroldis Chapman Keeps Struggling, Blows Game Against Chicago White Sox - Sports Illustrated NY Yankees News, Analysis and More

Yankees' Aroldis Chapman struggles as control issues return

Leg infection from recent tattoo sends Yankees' Aroldis Chapman to injured list - The Boston Globe

Yankees place closer Aroldis Chapman on injured list because of elbow inflammation

Aroldis Chapman signing with Royals after ugly Yankees ending

AL West-leading Rangers acquire once-dominant closer Aroldis Chapman in a trade with the Royals - The San Diego Union-Tribune

Aroldis Chapman still struggling despite move to Double-A - NBC Sports

Inside the Yankees' Aroldis Chapman problem