Penguins rookie defenseman John Marino's game 'evolving

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Penguins: John Marino is getting overlooked for the Calder Trophy

Pittsburgh Penguins on X: The Penguins have re-signed defenseman John Marino to a six-year contract extension. The deal begins in 2021.22 and runs through the 2026.27 season, with an AAV of $4.4

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John Marino #6 (Pittsburgh Penguins) first NHL goal Nov 4, 2019

Penguins defenseman John Marino to undergo surgery

Should John Marino be a Canucks trade target? Analyzing fit and potential cost - The Athletic

John Marino stacks up well compared to top rookie defensemen in Penguins history