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Poisson model rates Guimaraes at 64%, yet other data sources diverge — this Guimaraes vs Nacional fixture contains genuine analytical tension.
✍️ Match Preview
Match Analysis
Guimaraes host Nacional at Estádio Dom Afonso Henriques in Primeira Liga, Regular Season - 15. Kick-off is scheduled for Monday 23 December 2024 at 18:45 UTC.
Recent Form
Across all Primeira Liga games this season, Guimaraes have gone 3W 4D 3L from 10 outings — a 1.30 PPG return. Last five: W L W L D. They are averaging 1.40 goals per game and conceding 1.20 — a modest attacking output that tempers optimism on the Over 2.5 market. 3 clean sheets from 10 outings provides some defensive foundation. This season is still relatively young for Guimaraes, so this record blends games from this season and last.
Guimaraes's home record at Estádio Dom Afonso Henriques: 6W 2D 2L from 10 Primeira Liga appearances (2.00 PPG). At home they are averaging 1.50 goals scored and 1.00 conceded per game. 5 clean sheets from 10 home games (50%) — they are an exceptionally hard side to score against at Estádio Dom Afonso Henriques. Their home PPG of 2.00 is noticeably stronger than their overall 1.30 — Guimaraes are significantly better at Estádio Dom Afonso Henriques than their overall form suggests.
Looking at all fixtures this season, Nacional stand at 2W 2D 6L from 10 Primeira Liga matches — 0.80 PPG. Last five: L D L W L. Their scoring rate of 0.40 per game is modest, conceding 1.10 — not a side to back heavily on the Over 2.5 from their form alone. 4 clean sheets in 10 outings (40%) underlines their defensive solidity. Both teams have scored in only 10% of their fixtures — a very low rate that strongly backs BTTS No. This season is still relatively young for Nacional, so this record blends games from this season and last.
Nacional's form when playing away from home: 0W 2D 5L across 7 road games this term (0.29 PPG). Away from home they average 0.29 goals scored and 1.14 conceded per game. Away from home, both teams have scored in only 29% of games — a low rate that backs BTTS No when they travel. Their away PPG of 0.29 is notably below their overall 0.80 — form away from home has been a clear weakness this season.
On current form, Guimaraes have the edge — a 0.50 PPG advantage (1.30 vs 0.80) represents a meaningful gap. That momentum makes them the form-based pick, though if the outright price looks short, Draw No Bet is worth comparing.
In-Play Profile
Guimaraes in-play tendencies (14 games, 6 at home): they score before half-time in 67% of fixtures in home games; when goalless at HT, a second-half goal follows 100% of the time; BTTS occurs in 33% of their matches (home games); Over 2.5 goals lands in 67% of games (home games).
Nacional in-play tendencies (14 games, 6 at away): they score before half-time in 67% of fixtures in away games; when goalless at HT, a second-half goal follows 67% of the time; two or more arrive in the second half on 50% of those occasions; BTTS occurs in 17% of their matches (away games); Over 2.5 goals lands in 17% of games (away games); they fail to score in 57% of games.
The in-play data supports BTTS No — both teams show low combined scoring rates (Guimaraes 36% | Nacional 21%). Under 2.5 goals has backing from the in-play data — both teams register low Over 2.5 rates (Guimaraes 43% | Nacional 21%).
Poisson Model
The Poisson distribution model projects Guimaraes 1.71 xG and Nacional 0.60 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: Guimaraes attack 1.140 / defence 0.896 | Nacional attack 0.604 / defence 1.105. League average goals — home 1.358 / away 1.109. Data: 48 Guimaraes games / 14 Nacional games used (CurrentSeason).
Result probabilities: Guimaraes 64% | Draw 23% | Nacional 13%. Fair-value odds: Guimaraes 1.56 | Draw 4.35 | Nacional 7.69. The model has a clear lean to Guimaraes (64%) — a 51pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 41% | BTTS probability 37% | Total xG 2.31. Under 2.5 has a narrow probability edge at 59% — total xG of 2.31 is below the line but not decisively so. BTTS probability of 37% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Analysis Verdict
On the Poisson output, Guimaraes are the pick at 64% — clear model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw No Bet is worth pricing alongside the outright: 23% draw probability makes the stalemate a live outcome even at this conviction level.
On the goals line, Poisson's 2.31 combined xG gives a 41% probability to Under 2.5 — reasonable, supported by form averaging 2.0 goals per game.
Poisson assigns a 37% probability to BTTS No based on the attack/defence strength model. Form rates corroborate: Guimaraes 40% | Nacional 29% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Guimaraes vs Nacional | Competition: Primeira Liga, Regular Season - 15 | Venue: Estádio Dom Afonso Henriques • Kick-off: Monday 23 Dec 2024, 18:45 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
⚔️ Head-to-Head History
• No recorded head-to-head meetings available in the dataset
📈 Recent Form
• Guimaraes (all comps): 3W-4D-3L in 10 | 1.30 PPG | GF 1.40 / GA 1.20 | L5 W-L-W-L-D • Nacional (all comps): 2W-2D-6L in 10 | 0.80 PPG | GF 0.40 / GA 1.10 | L5 L-D-L-W-L • Guimaraes home split: 2.00 PPG from 10 | GF 1.50 / GA 1.00 | CS 5 • Nacional away split: 0.29 PPG from 7 | GF 0.29 / GA 1.14 | CS 1 • Form edge: Guimaraes lead by 0.50 PPG (1.30 vs 0.80) • xG vs form (Guimaraes): Poisson xG of 1.71 aligns with form scoring rate of 1.50 — consistent corroboration • xG vs form (Nacional): Poisson projects 0.60 xG vs form scoring rate of 0.29 — model rates visitors higher than form alone implies, noting a favourable attack-vs-defence matchup • Goals margin: form ~1.4 goals/game, Poisson xG sum 2.31 (41% Over 2.5) — no strong lean either way • BTTS: mixed signals — form blend ~34% BTTS rate, Poisson probability 37% — no strong positional edge • Form vs Poisson alignment: form and model agree on Guimaraes — Guimaraes at 64% Poisson win probability
📊 Statistical Prediction
• Poisson result probabilities: Guimaraes 64% | Draw 23% | Nacional 13% • Poisson goal markets: Over 2.5 41% | BTTS 37% | xG Guimaraes 1.71 / Nacional 0.60 • Poisson strength factors: Guimaraes attack 1.140 / def 0.896 | Nacional attack 0.604 / def 1.105 | league avg home 1.358 / away 1.109 • Poisson stance: Guimaraes (64%) — strong lean
🎲 Betting Market Intelligence
• Odds data is not currently available for this fixture
🧮 Prediction Model
1.71
Guimaraes xG
Expected Goals
0.60
Nacional xG
37%
BTTS
67%
Over 1.5
41%
Over 2.5
20%
Over 3.5
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❓ Frequently Asked Questions
What time does Guimaraes vs Nacional kick off?
Guimaraes vs Nacional kicked off at 18:45 on Monday 23 December 2024 at Estádio Dom Afonso Henriques.
What was the final score in Guimaraes vs Nacional?
Guimaraes 2 - 2 Nacional.
Where is Guimaraes vs Nacional being played?
The match is being played at Estádio Dom Afonso Henriques.
What competition is Guimaraes vs Nacional part of?
Guimaraes vs Nacional is a Regular Season - 15 fixture in the Primeira Liga (Portugal).
Who is favourite to win Guimaraes vs Nacional?
Our statistical model gives Guimaraes a 64% chance of winning, Nacional a 13% chance, and a 23% chance of a draw — making Guimaraes the favourite.
Will both teams score in Guimaraes vs Nacional?
Our model estimates a 37% probability that both Guimaraes and Nacional will score (BTTS).
Will Guimaraes vs Nacional have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 41%.
What is the head-to-head record between Guimaraes and Nacional?
• No recorded head-to-head meetings available in the dataset
What form are Guimaraes and Nacional in?
• Guimaraes (all comps): 3W-4D-3L in 10 | 1.30 PPG | GF 1.40 / GA 1.20 | L5 W-L-W-L-D • Nacional (all comps): 2W-2D-6L in 10 | 0.80 PPG | GF 0.40 / GA 1.10 | L5 L-D-L-W-L • Guimaraes home split: 2.00 PPG from 10 | GF 1.50 / GA 1.00 | CS 5 • Nacional away split: 0.29 PPG from 7 | GF 0.29 / GA 1.14 | CS 1 • Form edge: Guimaraes lead by 0.50 PPG (1.30 vs 0.80) • xG vs form (Guimaraes): Poisson xG of 1.71 aligns with form scoring rate of 1.50 — consistent corroboration • xG vs form (Nacional): Poisson projects 0.60 xG vs form scoring rate of 0.29 — model rates visitors higher than form alone implies, noting a favourable attack-vs-defence matchup • Goals margin: form ~1.4 goals/game, Poisson xG sum 2.31 (41% Over 2.5) — no strong lean either way • BTTS: mixed signals — form blend ~34% BTTS rate, Poisson probability 37% — no strong positional edge • Form vs Poisson alignment: form and model agree on Guimaraes — Guimaraes at 64% Poisson win probability
What do the betting odds say about Guimaraes vs Nacional?
• Odds data is not currently available for this fixture