1970 – Experimental, lively X-5 baseballs are used in all spring training games played in Arizona and Florida. The results are inconclusive.

ByTom March 11, 1970

1970 – Experimental, lively X-5 baseballs are used in all spring training games played in Arizona and Florida. The results are inconclusive.

Start Listieng to Classic Baseball Broadcasts (1934 - 1973)

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Day: March 11, 1970

1970 – Experimental, lively X-5 baseballs are used in all spring training games played in Arizona and Florida. The results are inconclusive.

Start Listieng to Classic Baseball Broadcasts (1934 - 1973)

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