Fastest baseball pitch (male)
Who
Aroldis Chapman
What
105.1 kilometre(s) per hour
Where
United States San Diego,,PETCO Park
When
The fastest baseball pitch is 105.1 mph (169.14 km/h) and was thrown by Aroldis Chapman (Cuba) for the Cincinnati Reds in a game against the San Diego Padres, at PETCO Park, San Diego, California, USA, on 24 September 2010.