Does closing the dome help R.A. Dickey’s Knuckleball?

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Does closing the dome help R.A. Dickey’s Knuckleball?

The Mockingbird

There was a lot of speculation last year about the effect of the dome on R.A. Dickey’s knuckleball, to the point where the dome was closed on a perfectly lovely fall day for his last start after Dickey made some noise in the media about wanting it that way. While Dickey seems like a guy who is exceptionally in touch with his craft, and a quick look at his numbers seems to support the idea, Alex Anthopolous is right to grumble about sample size and Dickey’s early-season injury making ERA comparisons questionable at best — especially since a major fight with the MLB is looming if the Jays start closing the dome next year on sunny days in June.

It has been rumoured that knuckleballers thrive in domes since the days of Wakefield crushing the Jays, but the details have always been vague. I’ve heard humidity and the wind raised as…

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