Aroldis Chapman throws a pitch 105.1 mph
Chapman has competition for hardest-throwing pitcher
Can hard-throwing Mauricio Cabrera challenge Aroldis Chapman's throne? – The Denver Post
Watch: College Baseball Pitcher Throws 105.5 MPH Pitch - The Spun: What's Trending In The Sports World Today
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Aroldis Chapman Is the Reds' Flamethrower - The New York Times
Aroldis Chapman - Wikipedia
With 103.8 mph throw, newcomer Mauricio Cabrera challenging Chapman's speeds
North Carolina teen threw the 2nd fastest pitch in history
Royals scammed the Rangers big-time on Aroldis Chapman trade
Aroldis Chapman has company in the 105-mph department: Cardinals' Jordan Hicks - Newsday
Is need to throw excessive heat hurting baseball?
Unhittable? Aroldis Chapman and His 105-M.P.H. Fastball - The New York Times