Mathieu Joseph on his brother, - Pittsburgh Penguins
Ilya Sorokin perfect in rare start as Isles shut out Penguins at Coliseum - Newsday
Penguins trade Phil Kessel to Coyotes for Alex Galchenyuk and prospect Pierre-Olivier Joseph
Pierre-Olivier Joseph #73 (Pittsburgh Penguins) first NHL goal Feb 6, 2021
Rookie defenseman Pierre-Olivier Joseph poised to make his NHL debut Friday
NHL free agency: Biggest question for each team in the offseason - Sports Illustrated
Pittsburgh Penguins making quiet, smart moves in free agency
Every NHL Team's Best Bargaining Chip to Use at the Trade Deadline, News, Scores, Highlights, Stats, and Rumors
Penguins Trade Rumors: Who Could The Penguins Move?
Pensburgh Top 25 Under 25: #6 Pierre-Olivier Joseph - PensBurgh
NHL trade news: Penguins deal Phil Kessel to Coyotes for Alex Galchenyuk, prospect
From Prospects Challenge to Top Pair
Penguins A to Z: Pierre-Olivier Joseph will continue to wait
Penguins A to Z: Pierre-Olivier Joseph may be ready for the NHL