Watch: Marchment trip, Barzal slash spark Blue Jackets-Islanders NHL brawl Mason Marchment tripped Matthew Schaefer, triggering a Mathew Barzal slash and on-ice brawl between the Columbus Blue Jackets-New York Islanders. Content Original Link: https://sports.yahoo.com/articles/watch-marchment-trip-barzal-slash-162310636.html