Willem II 2-2 AZ Alkmaar – Result & Analysis

Poisson rates AZ Alkmaar at 58% — current form provides partial corroboration, though signals are mixed in this Willem II vs AZ Alkmaar encounter.

✍️ Match Preview

Pre-Match Analysis

Willem II and AZ Alkmaar meet at Koning Willem II Stadion in Eredivisie, Regular Season - 27. This fixture gets under way on Sunday 20 March 2022 at 19:00 UTC.

Form

Willem II (all games): 1W 1D 8L across 10 Eredivisie fixtures this term — 0.40 PPG. Last five: L L L D L. They are averaging 0.40 goals per game and conceding 1.30 — a modest attacking output that tempers optimism on the Over 2.5 market. 1 clean sheet from 10 outings provides some defensive foundation. Both teams have scored in only 20% of their games — a low BTTS rate that suggests clean sheets are a regular occurrence. This season is still relatively young for Willem II, so this record blends games from this season and last.

Willem II's form when playing at home: 2W 2D 6L across 10 games at Koning Willem II Stadion this term (0.80 PPG). At home they are averaging 0.70 goals scored and 1.30 conceded per game.

AZ Alkmaar's overall Eredivisie record this term: 8W 1D 1L from 10 games (2.50 PPG). Last five: W W W W L. Their attacking form is sharp — 2.00 goals per game is a high-output rate that commands respect in the goals markets. Defensively, 0.80 goals conceded per game is elite-level — a side this difficult to score against is a real threat to Over 2.5 and BTTS Yes. 2 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in 70% of their games — a noteworthy BTTS rate that supports the Yes market. This season is still relatively young for AZ Alkmaar, so this record blends games from this season and last.

AZ Alkmaar's form when playing away from home: 6W 1D 3L across 10 road games this term (1.90 PPG). Away from home they average 1.70 goals scored and 1.20 conceded per game. Both teams have scored in 70% of their away matches — a high BTTS rate on the road that directly informs this fixture. Their away PPG of 1.90 is notably below their overall 2.50 — form away from home has been a clear weakness this season.

The travelling side arrive in better shape. AZ Alkmaar are 2.10 PPG clear of Willem II in recent Eredivisie fixtures (2.50 vs 0.40). Backing the visitors outright or on Draw No Bet are both valid approaches where the price allows.

H2H History

The head-to-head record is closely matched — Willem II lead 0W to 1W over the last 1 encounters, with 0 draws, though neither side has established a commanding advantage.

These two sides have produced goals at a consistent rate historically, averaging 5.0 per game across 1 meetings. That scoring profile provides genuine support for the Over 2.5 angle. The most recent clash, on 18 Dec 2021, ended 1–4 with AZ Alkmaar winning.

With the win record balanced, the strongest H2H-derived signal is in the goals market. At 5.0 goals per game historically, Over 2.5 is the cleaner angle to extract from the head-to-head data.

Trading Data

Willem II goal-timing and half-time pattern breakdown (26 games, 13 at home): they score before half-time in 54% of fixtures in home games; when goalless at HT, a second-half goal follows 82% of the time; BTTS occurs in 38% of their matches (home games); Over 2.5 goals lands in 46% of games (home games); they fail to score in 50% of games.

AZ Alkmaar goal-timing and half-time pattern breakdown (26 games, 13 at away): they score before half-time in 77% of fixtures in away games; when goalless at HT, a second-half goal follows 67% of the time; BTTS occurs in 69% of their matches (away games); Over 2.5 goals lands in 69% of games (away games); Over 3.5 in 42%.

BTTS rates are mixed from the trading data — Willem II 42% versus AZ Alkmaar 65%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Willem II 50% | AZ Alkmaar 69%).

Poisson Model

The Poisson distribution model projects Willem II 0.76 xG and AZ Alkmaar 1.63 xG. These expected goals figures are the primary input: they feed a goal-probability matrix across all scoreline combinations to derive the result and market probabilities below. Underlying strength ratings: Willem II attack 0.660 / defence 1.089 | AZ Alkmaar attack 1.176 / defence 1.026. League average goals — home 1.120 / away 1.274. Willem II's attack strength of 0.660 is below the league average — the 0.76 xG projection reflects a team that scores at a discount to the division norm. Data: 26 Willem II games / 26 AZ Alkmaar games used (CurrentSeason).

Result probabilities: Willem II 17% | Draw 25% | AZ Alkmaar 58%. Fair-value odds: Willem II 5.88 | Draw 4.00 | AZ Alkmaar 1.72. The model has a clear lean to AZ Alkmaar (58%) — a 41pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.

Goals markets: Over 2.5 probability 43% | BTTS probability 43% | Total xG 2.39. Under 2.5 has a narrow probability edge at 57% — total xG of 2.39 is below the line but not decisively so. BTTS probability of 43% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.

Final Verdict

Poisson rates AZ Alkmaar as the most likely outcome at 58% — clear model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw No Bet is worth pricing alongside the outright: 25% draw probability makes the stalemate a live outcome even at this conviction level.

The Poisson model projects 2.39 xG in total — Under 2.5 at 43% — Poisson-only — limited corroboration confidence.

Poisson assigns a 43% probability to BTTS No based on the attack/defence strength model. Form rates are neutral: Willem II 40% | AZ Alkmaar 70%.

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