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MARINERS ANNOUNCE AFFILIATION AGREEMENT WITH BOSTON BRUINS
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Portland Sea Dogs announce new ownership
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Diamond Baseball Holdings announces Portland Sea Dogs purchase - Ballpark Digest
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A whole new ballgame: Sea Dogs sale heralds new minor league landscape, Sports
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Portland Sea Dogs sold to group that has gone on minor league baseball buying spree
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2022 Freitas Awards: Portland Sea Dogs (Double-A) — College Baseball, MLB Draft, Prospects - Baseball America
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Portland Sea Dogs to be owned by Diamond Baseball Holdings
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Sea Dogs back in action for another fun-filled season in Portland
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New Sea Dogs owners: 'You don't try to fix what's not broken
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Red Sox Notes: Marcelo Mayer to make his Portland Sea Dogs debut, former teammate speaks about his leadership, more system promotions
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Red Sox top prospect Marcelo Mayer embracing stop with Sea Dogs
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The time is right': Portland Sea Dogs announce new owner