August 5, 1921 – It was a huge moment in sports broadcasting history! KDKA of Pittsburgh broadcasted the first radio play-by-play of an MLB game.
The contest between the hometown Pirates and their cross-state rival the Philadelphia Phillies was heard through the voice of Harold Arlin, the first play-by-play announcer on radio. In the game, the Pirates blanked the Phillies, 8-0.
To find more great daily sports history make sure to check out the Sports Jersey Dispatch and Pigskin Dispatch.
More From Sports History Network

How Premier League football has become a hit with US fans
Manchester City’s 2-1 win over Arsenal in April 2026 became the most-watched Premier League

Every Generation Thinks It Has Finally Cleaned Up The Game
Eight Chicago White Sox players threw the 1919 World Series, and baseball responded by

NBA Gambling Scandal Timeline: Every Case, 1951–2026
Every major NBA gambling scandal has followed the same sequence: unusual money moves, someone

Top 10 Overall Number One Draft Picks – NBA and ABA
Welcome to the Total Sports Recall podcast as on this episode we move to

How Does Luis de la Fuente’s Spain Compare to the 2010 World Cup Winners?
Spain are world champions again. Ferran Torres scored the decisive goal in extra-time as

1970s Rivalry (Pittsburgh Steelers v. Dallas Cowboys)
The Pittsburgh Steelers, then known as the Pittsburgh Pirates, joined the NFL in 1933.

Could the Heartland Support Another Women’s Professional Basketball League?
Every great idea begins with a simple question. What if? What if another women’s

Discover Formula 1 from the Grandstands
Watching Formula 1 from the grandstands changes how the sport is understood. The pace,