1973
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Norwich Sea Unicorns
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Jacksonville Jumbo Shrimp
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Quad Cities River Bandits
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Acereros del Norte
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Sultanes de Monterrey
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Syracuse Mets
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Tennessee Smokies
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Tucson Padres
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Harrisburg Senators
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Omaha Storm Chasers
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Savannah Sand Gnats
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Tecos de los Dos Laredos
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Worcester Red Sox
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Rochester Red Wings
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Tacoma Rainiers
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Diablos Rojos del Mexico
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Rancho Cucamonga Quakes
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Rieleros de Aguascalientes
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Stockton Ports