M. Willemsen — season analysis
Maas Willemsen (Netherlands) earns his living stopping attacks: the defender is part of the Heerenveen (Eredivisie) defensive core in 2025/26.
Over 31 appearances he has been directly involved in 1 goal: 1 scored, 0 set up. That comes across 2,668 minutes on the pitch, or 0.03 goals per 90 minutes and 0.03 goal involvements per 90. He has started 30 of those matches.
He has attempted 13 shots (62% finding the frame) and converts 8% of them. He creates chances too, with 7 key passes and 89% passing accuracy. Off the ball he has made 31 tackles and 25 interceptions, winning 55% of his duels.
Disciplinary record this season: 4 yellow. Put together, his season yields an IIG of 3.5, the league-weighted impact score explained on our about page.
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