MLB's new 2023 rules, from the shift to the pitch clock - ESPN
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What New Rules Would Improve Your Favorite Sport? - The New York Times
How new MLB pitch clock rules work in 2023 playoffs - The Mirror US
2023 MLB playoffs: Baseball's new rules, including pitch clock
New baseball rules for 2023 FAQ
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American Association Adds Pitch Clock For 2023 Season - Fargo
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