some reconstructed from wire reports. Launched in 1948, the network collapsed in 1952 after MLB substantially raised its rights fee and imposed untenable restrictions on the network's operations.

In 1955, WHN New York launched the first regular sports talk program featuring a broadcaster/journalist roundtable that aired before and after Brooklyn Dodgers games. By the early 1960s, sports talk content, ranging from individual commentary to roundtable discussions, began appearing in major US markets,