AZ Alkmaar's Perfect Start Meets Willem II's Alarming Vulnerability
SportSignals Match Desk · Football analysis desk ·
There are matches where the tactical story writes itself before a ball is kicked. This is one of them. AZ Alkmaar, top of the Eredivisie with a perfect nine points from three games, host a Willem II side that has conceded eight goals in two outings and is yet to register a single point. On paper, the gap is clear. What is worth exploring is precisely why that gap exists, and whether it tells us anything useful about how Friday evening will unfold.
AZ's Structure is Working Exactly as Designed
Watch AZ's numbers over the last ten games across all competitions and you see a team operating with real clarity of purpose. Five wins, four draws, one defeat. Nineteen goals scored, ten conceded. Clean sheets in half of those outings. The xG figures from their Eredivisie campaign this season are particularly striking: 9.9 expected goals for against just 2.3 against across three matches. That is not luck. That is a game plan being executed with precision.
The thing nobody is talking about is what that xG gap tells you about their defensive structure rather than just their attacking output. An average of 0.77 expected goals conceded per game in the opening weeks of the season suggests that AZ are not simply outscoring problems, they are limiting the quality of what opponents create. Rewind to the pattern of that last five home record and you see a side that has kept clean sheets in three of their five most recent home games, conceding just five goals across the lot. The movement off the ball, the way they press to recover shape, the reference points they give each other in transition, all of it points to a coaching staff who have done serious preparation work.
The injury situation at AZ does require acknowledgement. Six players are currently unavailable, including one long-term absentee who has been out since March. Among the six are players with minor and moderate injuries, and two fresh concerns picked up in the days immediately before this fixture. That is a significant number of absences heading into any match. The key question for the coaching staff is whether the depth of the squad allows them to maintain the structural integrity that has made them so difficult to play against. Based on what we have seen across the early weeks of the season, the patterns they play are embedded enough that personnel changes alone should not disrupt them significantly. But it is a detail worth watching.
Willem II Are in a Fragile Place
Two games, two defeats, eight goals conceded, two scored. That is the Eredivisie picture for Willem II so far. Their xG data in the standings shows 2.8 expected goals for and 4.8 against across those two outings, which means they are not just being unlucky. They are creating some chances but allowing opponents to generate chances that are meaningfully better in quality than their own. That is a coaching issue, not an individual one.
Their recent form data reinforces the concern. Across their last five games, they have lost every one, scoring two and conceding eight. Their away record shows a loss with one goal scored and four conceded. Every game in that recent sample has seen both teams score, and every game has gone over 2.5 goals. The structure at the back is simply not holding, and when you travel to the table-leaders with that pattern behind you, the risks are obvious.
To be fair to Willem II, there is something in their xG numbers that suggests the actual scorelines have slightly flattered their opponents. They are creating chances, just not enough of them, and they are conceding more dangerous chances than they should be. The defensive shape, particularly in transition, appears to be the area where they are most exposed. A team like AZ, who move the ball quickly and create overloads through structured movement, will identify that trigger very early in the match.
The Matchup and What to Watch
AZ have averaged sixteen shots per game and seven on target across their last ten. Against a Willem II side that has shown an inability to maintain defensive organisation when pressed, those numbers should hold or improve. The possession figure of 53 percent across recent games tells you AZ do not need to dominate the ball to control the match. They are comfortable in both phases, which means Willem II will not be able to simply sit deep and frustrate them into errors.
The pattern to watch in the first twenty minutes is how Willem II attempt to set up without the ball. If they compress centrally, AZ's wide movement will find space quickly. If they push their shape wider, the central areas become available. Either way, the trigger for AZ's best moments tends to come from the opponent's first line of pressure breaking down. Against a side that has conceded four or more goals in multiple recent outings, that trigger will come early.
The one variable that adds a degree of uncertainty is AZ's injury list. Six absentees heading into a home fixture is not insignificant, even for a squad with good depth. It may affect their ability to rotate and maintain intensity across ninety minutes. It will not, based on the evidence available, fundamentally change their structural approach.
The Verdict
This is a fixture where the preparation gap between the two sides appears substantial. AZ have momentum, a clear system, and the xG numbers to suggest their performances are genuine rather than inflated by fixture list fortune. Willem II are a side still searching for their defensive reference points at this level, conceding at a rate that will not survive contact with the Eredivisie's top team.
The smart angles here are not in the headline markets. AZ's home clean sheet record, three from their last five at home, is worth attention given the structural frailty Willem II have shown. The over 2.5 goals market has triggered in every single one of Willem II's recent matches and in all of AZ's early season home games. Those are not coincidences. They are patterns, and patterns built on structural evidence tend to repeat.
AZ to win and over 2.5 goals is the clearest position the data supports. For those who want to go further, AZ's clean sheet at home carries genuine tactical logic given everything we have seen from both sides across the opening weeks of the season.