Baseball has changed significantly over the last 20 years. There was the Moneyball revolution that is almost 20 years old. The newer advances we have seen on the field in the last couple of years, shifts, openers, pitcher usage, less bunting, catcher framing and on and on. Most of these changes are readily observable and often lead to analysis on Fangraphs or similar sites. We may not appreciate their impact on the enjoyment of the game but we understand why teams use those options.
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