Aroldis Chapman throws gas in his KC Royals debut
The Cubs need relief help. Should they trade for Aroldis Chapman? - Bleed Cubbie Blue
Aroldis Chapman's first pitch with the Cubs. 101 mph fastball. : r/CHICubs
King bails out Chapman, saves Yanks' 3-0 win over Blue Jays
Aroldis Chapman Stats
Unhittable? Aroldis Chapman and His 105-M.P.H. Fastball - The New York Times
102 mph, 103 mph 91 mph. Aroldis Chapman strikes out the side. 😳
Can Aroldis Chapman thrive in the hostile climes of fall baseball? - The Athletic
Chapman hits 106 MPH in relief appearance