Career
Undrafted in the National Hockey League Entry Draft, Marcinyshyn signed with the New Jersey Devils in 1987 and made his National Hockey League debut for the Devils during the 1990-1991 National Hockey League season playing nine games in total and spent four seasons with the American Hockey League"s Utica Devils. In 1991, he was traded to the Quebec Nordiques for Brent Severyn and played five games for the team He moved to the New York Rangers in 1992 and managed just two games for them.
In total, Marcinyshyn played 16 regular season games, scoring one assist and collected 49 penalty minutes.
He then spent four seasons in the International Hockey League before moving to the Deutsche Eishockey Liga in Germany in two seasons before retiring in 1999.