Pittsburgh Pirates - Wikipedia
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Just how much do sports teams contribute to Pittsburgh's economy?
Penguins announce 'SportsNet Pittsburgh' as new home for televised games
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Steelers report a 'different vibe' at training camp, but what does that really mean?
Fenway Sports Group agrees to purchase Penguins, leaving just NHL owners' approval before deal is official - The Boston Globe
See How Pittsburgh Sports Teams are Helping in Vaccine Research