Pittsburgh Penguins' Marino Injury Slows Down Fantastic Rookie Season
Defenseman John Marino impresses in training camp, expected to
Game Preview: Pittsburgh Penguins @ New Jersey Devils 4/4/2023
Finding the Penguins best defense pairings for the playoffs
The Penguins need to figure out something new with their defense
Domination and a Dawson Mercer Hat Trick: New Jersey Devils
Penguins' practice updates, John Marino to have surgery - PensBurgh
2020-21 Season in Review: John Marino - PensBurgh
Penguins sign prospect defenseman John Marino - PensBurgh
Pittsburgh Penguins make two separate trades to acquire defensemen