
Effectively Wild Episode 1998: Congrats on the Paternity Leave
Effectively Wild: A FanGraphs Baseball Podcast
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The Rosin War of the 1920s
Pitches in the southern league were moving four to five more inches. One's thrown with a normal ball. So I don't know if that's not great. But there was a period of several years where the NL was using rosin bags and the AL was not.
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