Casa Pia 1-0 Portimonense – Result & Analysis
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Poisson model rates Casa Pia at 43%, yet in-form Portimonense provide a compelling counter-argument — this Casa Pia vs Portimonense fixture contains genuine analytical tension.
✍️ Match Preview
Full Analysis
Estádio Municipal de Rio Maior plays host to Casa Pia versus Portimonense in Primeira Liga, Regular Season - 12. Kick-off: Saturday 2 December 2023 at 20:30 UTC.
Form & Momentum
Casa Pia have collected 0.70 PPG across 10 Primeira Liga outings this season: 1W 4D 5L. Last five: L L D L L. They are averaging 0.50 goals per game and conceding 1.30 — a modest attacking output that tempers optimism on the Over 2.5 market. 2 clean sheets from 10 outings provides some defensive foundation. This season is still relatively young for Casa Pia, so this record blends games from this season and last.
Casa Pia's form when playing at home: 1W 4D 5L across 10 games at Estádio Municipal de Rio Maior this term (0.70 PPG). At home they are averaging 1.00 goals scored and 1.30 conceded per game.
Portimonense (all games): 4W 2D 4L across 10 Primeira Liga outings this term — 1.40 points per game. Last five: W L W L W. Their scoring rate of 1.30 per game is modest, conceding 2.00 — not a side to back heavily on the Over 2.5 from their form alone. Conceding 2.00 per game is a high rate — their defensive vulnerabilities have been exposed regularly this season. 1 clean sheet from 10 outings suggests some defensive organisation. Both teams have scored in 80% of their matches this season — one of the stronger BTTS rates in the division, making Yes a well-evidenced play. This season is still relatively young for Portimonense, so this record blends games from this season and last.
When travelling in Primeira Liga this season, Portimonense have posted 3W 2D 5L from 10 away outings — 1.10 PPG. Away from home they average 1.00 goals scored and 2.20 conceded per game. BTTS has landed in 60% of their away games — meaningful support for the Yes angle in this specific context.
The travelling side arrive in better shape. Portimonense are 0.70 PPG clear of Casa Pia in recent Primeira Liga fixtures (1.40 vs 0.70). Backing the visitors outright or on Draw No Bet are both valid approaches where the price allows.
Head-to-Head
Form and model data should carry more weight here — the historical record is too balanced to provide a directional steer. From 2 meetings: Casa Pia 1W, Portimonense 0W, 1D.
The 2 previous meetings have averaged 2.5 goals per game — a neutral rate that provides no strong lean on the goals market from the H2H alone. The most recent clash, on 5 May 2023, ended 1–1 with a draw.
The head-to-head offers no strong directional steer in either the result or goals markets. Form, the predictive model and current market pricing should carry more weight than the historical record for this fixture.
Trading & In-Play
Casa Pia — key trading statistics (45 games, 22 at home): they score before half-time in 27% of fixtures in home games; when goalless at HT, a second-half goal follows 73% of the time; BTTS occurs in 41% of their matches (home games); Over 2.5 goals lands in 32% of games (home games); they fail to score in 42% of games.
Portimonense — key trading statistics (45 games, 22 at away): they score before half-time in 82% of fixtures in away games; when goalless at HT, a second-half goal follows 92% of the time; BTTS occurs in 36% of their matches (away games); Over 2.5 goals lands in 41% of games (away games); they fail to score in 40% of games.
BTTS rates are mixed from the trading data — Casa Pia 40% versus Portimonense 42%; no strong lean in either direction. Under 2.5 goals has backing from the in-play data — both teams register low Over 2.5 rates (Casa Pia 36% | Portimonense 42%).
Poisson Model
The Poisson distribution model projects Casa Pia 1.38 xG and Portimonense 1.13 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: Casa Pia attack 0.680 / defence 0.934 | Portimonense attack 0.952 / defence 1.355. League average goals — home 1.494 / away 1.265. Casa Pia's attack strength of 0.680 is below the league average — the 1.38 xG projection reflects a team that scores at a discount to the division norm. Portimonense bring a strong defensive rating of 1.355 — this is suppressing Casa Pia's projected output below what their attack strength alone would suggest. Data: 45 Casa Pia games / 45 Portimonense games used (CurrentSeason).
Result probabilities: Casa Pia 43% | Draw 27% | Portimonense 31%. Fair-value odds: Casa Pia 2.33 | Draw 3.70 | Portimonense 3.23. This is a low-confidence result — no outcome exceeds 45%. The draw at 27% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 46% | BTTS probability 50% | Total xG 2.50. Over/Under 2.5 is close to a coin-flip at 46%/54% — the total xG of 2.50 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. BTTS probability of 50% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Picks & Verdict
On the Poisson output, Casa Pia are the pick at 43% — marginal model lean. Note a divergence: in-form Portimonense (1.40 PPG) cuts against the Poisson lean — consider the strength-adjusted model over surface-level form results. Draw probability of 27% warrants consideration of Double Chance or Draw No Bet on Casa Pia if the outright odds are short. The opposing side holds a 31% win probability per the model — this is not a banker and should be staked accordingly.
Poisson projects 2.50 total expected goals, pointing to Under 2.5 at 46% probability — Poisson-only — limited corroboration conviction.
On the BTTS market, Poisson puts 50% on Yes. Form rates corroborate: Casa Pia 50% | Portimonense 60% BTTS from recent games.
The outsider holds a 31% win probability per the model — this is not a banker and should not be treated as one. Proportionate stakes are appropriate given the genuine contest the data projects.
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💡 Key Insights
🏟️ Match Context
• Fixture: Casa Pia vs Portimonense | Competition: Primeira Liga, Regular Season - 12 | Venue: Estádio Municipal de Rio Maior • Kick-off: Saturday 2 Dec 2023, 20:30 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Casa Pia 43% | Draw 27% | Portimonense 31% • Poisson goal markets: Over 2.5 46% | BTTS 50% | xG Casa Pia 1.38 / Portimonense 1.13 • Poisson strength factors: Casa Pia attack 0.680 / def 0.934 | Portimonense attack 0.952 / def 1.355 | league avg home 1.494 / away 1.265 • Poisson stance: Casa Pia (43%) — low confidence — close contest
🧮 Prediction Model
1.38
Casa Pia xG
Expected Goals
1.13
Portimonense xG
50%
BTTS
71%
Over 1.5
46%
Over 2.5
24%
Over 3.5
Full score-by-score matrix & model internals in the "Full Poisson Detail" section below ↓
⚠️ This analysis is generated algorithmically from statistical data and is intended for informational purposes only. It does not constitute betting advice. Please gamble responsibly.
❓ Frequently Asked Questions
What time does Casa Pia vs Portimonense kick off?
Casa Pia vs Portimonense kicked off at 20:30 on Saturday 2 December 2023 at Estádio Municipal de Rio Maior.
What was the final score in Casa Pia vs Portimonense?
Casa Pia 1 - 0 Portimonense.
Where is Casa Pia vs Portimonense being played?
The match is being played at Estádio Municipal de Rio Maior.
What competition is Casa Pia vs Portimonense part of?
Casa Pia vs Portimonense is a Regular Season - 12 fixture in the Primeira Liga (Portugal).
Who is favourite to win Casa Pia vs Portimonense?
Our statistical model gives Casa Pia a 43% chance of winning, Portimonense a 31% chance, and a 27% chance of a draw — making Casa Pia the favourite.
Will both teams score in Casa Pia vs Portimonense?
Our model estimates a 50% probability that both Casa Pia and Portimonense will score (BTTS).
Will Casa Pia vs Portimonense have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 46%.
What is the head-to-head record between Casa Pia and Portimonense?
Record (2 meetings): Casa Pia 1W | Draws 1 | Portimonense 0W.
What form are Casa Pia and Portimonense in?
Casa Pia (all comps): 1W-4D-5L in 10 | 0.70 PPG | GF 0.50 / GA 1.30 | L5 L-L-D-L-L. Portimonense (all comps): 4W-2D-4L in 10 | 1.40 PPG | GF 1.30 / GA 2.00 | L5 W-L-W-L-W.
🧮 Model Insight
Where the Numbers Come From
Casa Pia's attacking strength (0.68x league average) is weighed against Portimonense's defensive record (1.35x) to produce a home expected-goals figure of 1.38. Flip it around — Portimonense's attack (0.95x) against Casa Pia's defence (0.93x) — and the away total comes out at 1.13.
These ratings are built from 45/45 games of current-season data — a full enough sample to trust.
Most Likely Scorelines
The model's single most probable exact score is 1-1, at 14.3%. Close behind: 0-0 (9.8%), 1-0 (9.6%). Those top three scorelines alone account for 34% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Casa Pia Win
43%
2.35
27%
3.74
31%
3.26
Top 3 Most Likely Scorelines
1 – 1
12.7%
Draw
Most likely
1 – 0
11.3%
Home win
0 – 1
9.2%
Away win
Expected Goals & Win Odds
1.38
Casa Pia xG
Total xG
2.50
1.13
Portimonense xG
2.35
43%
Home win
3.74
27%
Draw
3.26
31%
Away win
Goals Markets
71%
Over 1.5
1.41
29%
Under 1.5
3.45
46%
Over 2.5
2.17
54%
Under 2.5
1.85
24%
Over 3.5
4.17
76%
Under 3.5
1.32
11%
Over 4.5
9.09
89%
Under 4.5
1.12
Match Markets
Both Teams to Score
50%
BTTS Yes
1.98
50%
BTTS No
2.02
Clean Sheet
32%
3.08
25%
3.96
Win to Nil
14%
7.24
8%
12.90
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 8.2 | 9.2 | 5.2 | 1.9 | 0.5 | 0.1 |
| 1 | 11.3 | 12.7 | 7.1 | 2.7 | 0.8 | 0.2 |
| 2 | 7.8 | 8.7 | 4.9 | 1.8 | 0.5 | 0.1 |
| 3 | 3.6 | 4.0 | 2.3 | 0.8 | 0.2 | 0.1 |
| 4 | 1.2 | 1.4 | 0.8 | 0.3 | 0.1 | – |
| 5 | 0.3 | 0.4 | 0.2 | 0.1 | – | – |
Green = home win · Grey = draw · Amber = away win · Outlined cell = most likely score
▶ Model Internals
❓ Frequently Asked Questions
What is the most likely scoreline for Casa Pia vs Portimonense?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 14.3%.
How many goals are Casa Pia and Portimonense expected to score?
The model projects 1.38 expected goals for Casa Pia and 1.13 for Portimonense, a combined total of 2.50.
How confident is the prediction model for Casa Pia vs Portimonense?
Not very — the model's leading outcome sits at just 43%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Recent Form Overview
Casa Pia's recent record stands at 13W 12D 20L from 45 games, a 1.13 PPG return, with L-L-D-L-L in the last five. The sample for Casa Pia is still a mix of this season and last, given how young the current campaign is.
Portimonense, meanwhile, have gone 14W 6D 25L across 45 games — 1.07 PPG, with W-L-W-L-W in their last five. The sample for Portimonense is still a mix of this season and last, given how young the current campaign is.
There isn't much between them on recent form — 1.13 PPG for Casa Pia against 1.07 for Portimonense. Neither side arrives with a clear form advantage.
How They Fare by Venue
At home specifically, Casa Pia have managed 6W 7D 9L from 22 games — 1.14 PPG in front of their own supporters.
Portimonense's away record stands at 5W 2D 15L across 22 trips, a 0.77 PPG haul.
Attack vs Defence
Casa Pia are averaging 0.87 goals scored and 1.18 conceded per game recently; Portimonense are on 0.84 scored and 1.62 conceded.
Last 45 Results — Primeira Liga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Casa Pia
Blended
Portimonense
Blended
❓ Frequently Asked Questions
What form are Casa Pia and Portimonense in coming into this match?
Casa Pia have gone 13W 12D 20L in their last 45 games (1.13 PPG), while Portimonense have gone 14W 6D 25L in their last 45 (1.07 PPG).
Which team has the better venue record — Casa Pia at home or Portimonense away?
Casa Pia's home record (1.14 PPG) is the stronger of the two venue-specific splits — Casa Pia at home: 1.14 PPG; Portimonense away: 0.77 PPG.
Have Casa Pia or Portimonense been keeping clean sheets recently?
Casa Pia have kept a clean sheet in 31% of their recent games, Portimonense in 20%.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 4 times that we have on record, stretching back to December 2022 — a rivalry that has played out across roughly 1 year. Every recorded meeting has come in Primeira Liga. It has been a while since the last meeting — 14 April 2024, some 1 year back — so squads and form on both sides may look very different now.
Notable Numbers
Specifically as hosts in this fixture, Casa Pia have gone 1W 1D 0L from 2 meetings on their own ground against Portimonense — worth weighing alongside the overall series record.
Last 4 Meetings
2
Casa Pia
2
Draws
0
Portimonense
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Casa Pia and Portimonense?
From 4 meetings on record, Casa Pia have won 2, Portimonense have won 0, and 2 have been drawn.
When did Casa Pia and Portimonense last play each other?
They last met on 14 April 2024, when Portimonense 2-2 Casa Pia.
Who has won more matches between Casa Pia and Portimonense?
Casa Pia have the better head-to-head record, with 2 wins from 4 meetings.
📈 Trading Insight
Early Goal Trends
Casa Pia tend to start slowly — only 27% of their games have a goal by half-time.
Portimonense are typically involved in an early goal — the half-time board shows at least one in 82% of their matches.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Casa Pia 41%, Portimonense 36% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 32% (Casa Pia) and 41% (Portimonense).
On the defensive side: Casa Pia keep a clean sheet in 36% of their matches; Casa Pia have failed to score in 41% of games; Portimonense in 54%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Casa Pia home games / Portimonense away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Casa Pia play Portimonense?
Not especially — both teams scoring has occurred in only 41% of Casa Pia's recent matches and 36% of Portimonense's, a rate that leans toward BTTS No.
Is Casa Pia vs Portimonense usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 32% of Casa Pia's recent games and 41% of Portimonense's, pointing to a tighter contest.
Do Casa Pia and Portimonense tend to score early?
Casa Pia have had a goal before half-time in 27% of their recent matches, Portimonense in 82% — a useful reference point for first-half goal markets.
Prediction vindicated as Casa Pia edge out Portimonense 1-0.
📝 Match Report
How It Unfolded
Casa Pia beat Portimonense 1-0 at Estádio Municipal de Rio Maior, Regular Season - 12, in the Primeira Liga. That is the final score; the rest of this report grades it against what the data forecast beforehand.
The Model vs The Result
The Poisson model went into this projecting Casa Pia 1.38 xG and Portimonense 1.13 xG, a combined 2.50. The scoreboard read 1-0 for 1 actual goal. Portimonense landed 1.1 under their projected return. Those figures were built on strength ratings of Casa Pia attack 0.68 / defence 0.93 against Portimonense attack 0.95 / defence 1.35, drawn from 45/45 games (CurrentSeason).
On the result, the model split it Casa Pia 43% | Draw 27% | Portimonense 31%, with Casa Pia to win its most likely call at 43%. The scoreboard confirmed the model's leading pick.
Goals & Markets
The model rated Over 2.5 goals at 46%. The game delivered 1, so it stayed under — the model's lean was correct. Over 1.5 had been 71% and missed. On both teams to score, the model sat at 50% and the match did not — a miss on BTTS. Historically the two sides average 39% Over 2.5 across their same-competition games (Casa Pia 36%, Portimonense 42%), a base rate that agreed with today's under. Their combined BTTS history runs at 41%, which matched the one-sided outcome.
Trading Patterns vs Reality
Casa Pia's trading profile (45 games, 22 home) set some clear expectations: BTTS lands in 40% of their matches — today it did not; they keep a clean sheet 31% of the time, and duly kept one.
Portimonense's trading profile (45 games, 22 away) set some clear expectations: BTTS lands in 42% of their matches — today it did not; they fail to score in 40% of games, a blank that repeated today.
Form vs Result
The form lines were close — Casa Pia 1.13 PPG, Portimonense 1.07 PPG — offering no strong steer, and the Casa Pia win broke the near-deadlock. Casa Pia (home/away splits) conceded 0 against a 1.00 average — tighter than their form line. Portimonense (home/away splits) conceded 1 against a 1.95 average — tighter than their form line.
Verdict
Grading the result against the stored data, 2 of 3 pre-match signals came in: result (hit), Over 2.5 (hit), BTTS (miss). A mixed scorecard — the data caught the broad shape of the game but not every market.
💡 Key Insights
⚠️ This match report is generated algorithmically from the final score, our prediction model, and each team's historical form and trading data. Analysis is for informational purposes only.