Johnstone had nine goals, 13 assists, 39 PIMs and a +5 plus/minus through 69 games with the Toronto Marlies (AHL) in 2022-23 and has signed a two-year, two-way contract extension ($775,000 AAV) with Pittsburgh. The 27-year-old right-winger has never played in the NHL after being signed out of Sacred Heart University (NCAA) in 2020-21.
