September 24, 2010: Reds’ Aroldis Chapman tops 105 mph for fastest pitch ever recorded
Between 2008, when PitchF/X systems began measuring pitch speeds in every major-league ballpark, and the end of the 2023 season, nearly 11 million pitches were thrown in regular-season games.1 Roughly 0.2 percent of those (21,712) traveled at speeds of 100 mph or more. Only 10 – fewer than 1 in 1 million – touched 105 […]
