Using baseball seams to alter a pitch direction: The seam shifted wake - Andrew W Smith, Barton L Smith, 2021
Did MLB use juiced balls in 2020? - Sports Illustrated
Frontiers On the Aerodynamic Forces on a Baseball, With Applications
Colorado Rockies news: Is altitude all that it 'seams'? - Purple Row
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MLB home runs on the rise because of baseball changes - Sports Illustrated
January 2020 Pen to Paper with Andrew Parks
Blog, Pen to Paper with Andrew Parks
Uncovering the changes in the MLB ball - Sports Illustrated Vault
MLB Study Finds Lower Seam Height on Baseballs, Player Behavior Behind Power Surge - WSJ