Mason Marchment vs William Karlsson
0of 7 lines
7of 7 lines
Mason Marchment and William Karlsson compared on their NHL careers: Mason Marchment played 7 seasons, 2019-20 to 2025-26, William Karlsson 12 seasons, 2014-15 to 2025-26. William Karlsson won 1 title.
Who has the better career numbers?
William Karlsson leads in 7 of the 7 lines, Mason Marchment in 0. Bold marks the better figure; playing time — games, minutes, at-bats, innings — is not scored.
How do they compare in the playoffs?
Titles and awards
Awards come from the league’s published winner lists; a championship counts a season played for the club that won it.
Season by season
Lined up by career year, not by calendar: each row is the players’ nth season.