Padres' Mason Miller throws fastest pitch ever recorded in MLB playoffs

Mason Miller's 104.5 mph fastball is the fastest pitch ever recorded in the playoffs since pitch tracking began in 2008.

Mason Miller’s 104.5 mph fastball for San Diego Padres was the fastest of career — and in pitch-tracking era

Mason Miller’s 104.5 mph four-seamer was not only the fastest of his career, it was the fastest postseason pitch by any player since the start of the pitch-tracking era in 2008.