Casa Pia 1-1 Portimonense – Result & Analysis
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Poisson model rates Casa Pia at 48%, yet other data sources diverge — this Casa Pia vs Portimonense fixture contains genuine analytical tension.
✍️ Match Preview
Full Analysis
Estádio Nacional plays host to Casa Pia versus Portimonense in Primeira Liga, Regular Season - 31. Kick-off: Friday 5 May 2023 at 20:15 UTC.
Form & Momentum
Casa Pia have collected 0.80 PPG across 10 Primeira Liga outings this season: 2W 2D 6L. Last five: L L D L L. They are averaging 0.90 goals per game and conceding 1.40 — a modest attacking output that tempers optimism on the Over 2.5 market. 2 clean sheets from 10 outings provides some defensive foundation.
Casa Pia's form when playing at home: 4W 2D 4L across 10 games at Estádio Nacional this term (1.40 PPG). At home they are averaging 1.20 goals scored and 1.20 conceded per game. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground. Their home PPG of 1.40 is noticeably stronger than their overall 0.80 — Casa Pia are significantly better at Estádio Nacional than their overall form suggests.
Portimonense (all games): 3W 1D 6L across 10 Primeira Liga outings this term — 1.00 points per game. Last five: L D W W L. Their scoring rate of 0.70 per game is modest, conceding 1.30 — not a side to back heavily on the Over 2.5 from their form alone. 2 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in just 30% of their games, reflecting a regular tendency to keep or record clean sheets.
When travelling in Primeira Liga this season, Portimonense have posted 2W 0D 8L from 10 away outings — 0.60 PPG. Away from home they average 0.60 goals scored and 1.90 conceded per game. Away from home, both teams have scored in only 30% of games — a low rate that backs BTTS No when they travel.
Both sides are running at similar form levels — 0.80 PPG for Casa Pia against 1.00 for Portimonense. There is no clear form edge to exploit here; other signals need to take the lead.
Head-to-Head
Form and model data should carry more weight here — the historical record is too balanced to provide a directional steer. From 1 meetings: Casa Pia 1W, Portimonense 0W, 0D.
These two sides have produced goals at a consistent rate historically, averaging 3.0 per game across 1 meetings. That scoring profile provides genuine support for the Over 2.5 angle. The most recent clash, on 28 Dec 2022, ended 2–1 with Casa Pia winning.
With the win record balanced, the strongest H2H-derived signal is in the goals market. At 3.0 goals per game historically, Over 2.5 is the cleaner angle to extract from the head-to-head data.
Trading & In-Play
Casa Pia — key trading statistics (30 games, 15 at home): they score before half-time in 27% of fixtures in home games; when goalless at HT, a second-half goal follows 64% of the time; BTTS occurs in 33% of their matches (home games); Over 2.5 goals lands in 33% of games (home games); they fail to score in 43% of games.
Portimonense — key trading statistics (30 games, 15 at away): they score before half-time in 80% of fixtures in away games; when goalless at HT, a second-half goal follows 90% of the time; BTTS occurs in 20% of their matches (away games); Over 2.5 goals lands in 40% of games (away games); they fail to score in 47% of games.
The in-play data supports BTTS No — both teams show low combined scoring rates (Casa Pia 37% | Portimonense 30%). Under 2.5 goals has backing from the in-play data — both teams register low Over 2.5 rates (Casa Pia 37% | Portimonense 37%).
Poisson Model
The Poisson distribution model projects Casa Pia 1.40 xG and Portimonense 0.91 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 0.892 / defence 1.143 | Portimonense attack 0.760 / defence 1.210. League average goals — home 1.294 / away 1.043. Portimonense bring a strong defensive rating of 1.210 — this is suppressing Casa Pia's projected output below what their attack strength alone would suggest. Data: 30 Casa Pia games / 64 Portimonense games used (CurrentSeason).
Result probabilities: Casa Pia 48% | Draw 27% | Portimonense 24%. Fair-value odds: Casa Pia 2.08 | Draw 3.70 | Portimonense 4.17. Casa Pia hold a narrow Poisson edge at 48% — the draw (27%) is close enough to merit draw-inclusive market consideration.
Goals markets: Over 2.5 probability 40% | BTTS probability 45% | Total xG 2.30. Under 2.5 has a narrow probability edge at 60% — total xG of 2.30 is below the line but not decisively so. BTTS probability of 45% 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 48% — moderate model lean. Draw probability of 27% warrants consideration of Double Chance or Draw No Bet on Casa Pia if the outright odds are short.
Poisson projects 2.30 total expected goals, pointing to Under 2.5 at 40% probability — Poisson-only — limited corroboration conviction.
On the BTTS market, Poisson puts 45% on No. Form rates corroborate: Casa Pia 50% | Portimonense 30% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Casa Pia vs Portimonense | Competition: Primeira Liga, Regular Season - 31 | Venue: Estádio Nacional • Kick-off: Friday 5 May 2023, 20:15 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Casa Pia 48% | Draw 27% | Portimonense 24% • Poisson goal markets: Over 2.5 40% | BTTS 45% | xG Casa Pia 1.40 / Portimonense 0.91 • Poisson strength factors: Casa Pia attack 0.892 / def 1.143 | Portimonense attack 0.760 / def 1.210 | league avg home 1.294 / away 1.043 • Poisson stance: Casa Pia (48%) — moderate lean
🧮 Prediction Model
1.40
Casa Pia xG
Expected Goals
0.91
Portimonense xG
45%
BTTS
67%
Over 1.5
40%
Over 2.5
20%
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 20:15 on Friday 5 May 2023 at Estádio Nacional.
What was the final score in Casa Pia vs Portimonense?
Casa Pia 1 - 1 Portimonense.
Where is Casa Pia vs Portimonense being played?
The match is being played at Estádio Nacional.
What competition is Casa Pia vs Portimonense part of?
Casa Pia vs Portimonense is a Regular Season - 31 fixture in the Primeira Liga (Portugal).
Who is favourite to win Casa Pia vs Portimonense?
Our statistical model gives Casa Pia a 48% chance of winning, Portimonense a 24% 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 45% 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 40%.
What is the head-to-head record between Casa Pia and Portimonense?
Record (1 meetings): Casa Pia 1W | Draws 0 | Portimonense 0W.
What form are Casa Pia and Portimonense in?
Casa Pia (all comps): 2W-2D-6L in 10 | 0.80 PPG | GF 0.90 / GA 1.40 | L5 L-L-D-L-L. Portimonense (all comps): 3W-1D-6L in 10 | 1.00 PPG | GF 0.70 / GA 1.30 | L5 L-D-W-W-L.
🧮 Model Insight
Where the Numbers Come From
Casa Pia's attacking strength (0.89x league average) is weighed against Portimonense's defensive record (1.21x) to produce a home expected-goals figure of 1.40. Flip it around — Portimonense's attack (0.76x) against Casa Pia's defence (1.14x) — and the away total comes out at 0.91.
These ratings are built from 30/64 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: 1-0 (12.3%), 0-0 (11.6%). Those top three scorelines alone account for 38% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Casa Pia Win
48%
2.07
27%
3.67
24%
4.10
Top 3 Most Likely Scorelines
1 – 0
14.0%
Home win
Most likely
1 – 1
12.7%
Draw
0 – 0
10.0%
Draw
Expected Goals & Win Odds
1.40
Casa Pia xG
Total xG
2.30
0.91
Portimonense xG
2.07
48%
Home win
3.67
27%
Draw
4.10
24%
Away win
Goals Markets
67%
Over 1.5
1.49
33%
Under 1.5
3.03
40%
Over 2.5
2.50
60%
Under 2.5
1.67
20%
Over 3.5
5.00
80%
Under 3.5
1.25
8%
Over 4.5
12.50
92%
Under 4.5
1.09
Match Markets
Both Teams to Score
45%
BTTS Yes
2.23
55%
BTTS No
1.81
Clean Sheet
40%
2.48
25%
4.04
Win to Nil
20%
5.12
6%
16.57
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 10.0 | 9.1 | 4.1 | 1.2 | 0.3 | 0.1 |
| 1 | 14.0 | 12.7 | 5.7 | 1.7 | 0.4 | 0.1 |
| 2 | 9.7 | 8.8 | 4.0 | 1.2 | 0.3 | – |
| 3 | 4.5 | 4.1 | 1.9 | 0.6 | 0.1 | – |
| 4 | 1.6 | 1.4 | 0.7 | 0.2 | – | – |
| 5 | 0.4 | 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 1.40 expected goals for Casa Pia and 0.91 for Portimonense, a combined total of 2.30.
How confident is the prediction model for Casa Pia vs Portimonense?
Not very — the model's leading outcome sits at just 48%, 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 11W 6D 13L from 30 games, a 1.30 PPG return, with L-L-D-L-L in the last five.
Portimonense, meanwhile, have gone 10W 3D 17L across 30 games — 1.10 PPG, with L-D-W-W-L in their last five.
There isn't much between them on recent form — 1.30 PPG for Casa Pia against 1.10 for Portimonense. Neither side arrives with a clear form advantage.
How They Fare by Venue
At home specifically, Casa Pia have managed 6W 3D 6L from 15 games — 1.40 PPG in front of their own supporters.
Portimonense's away record stands at 4W 0D 11L across 15 trips, a 0.80 PPG haul.
Comparing the two in their relevant venue splits, Casa Pia come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
Attack vs Defence
Casa Pia are averaging 0.90 goals scored and 1.13 conceded per game recently; Portimonense are on 0.77 scored and 1.30 conceded.
On BTTS specifically: Portimonense in 30%.
Defensively: Casa Pia have kept a clean sheet in 37% of their games — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 30 Results — Primeira Liga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Casa Pia
Current Season
Portimonense
Current Season
❓ Frequently Asked Questions
What form are Casa Pia and Portimonense in coming into this match?
Casa Pia have gone 11W 6D 13L in their last 30 games (1.30 PPG), while Portimonense have gone 10W 3D 17L in their last 30 (1.10 PPG).
Which team has the better venue record — Casa Pia at home or Portimonense away?
Casa Pia's home record (1.40 PPG) is the stronger of the two venue-specific splits — Casa Pia at home: 1.40 PPG; Portimonense away: 0.80 PPG.
Have Casa Pia or Portimonense been keeping clean sheets recently?
Casa Pia have kept a clean sheet in 37% of their recent games, Portimonense in 27%.
⚔️ 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 80% of their matches.
Full-Time Markets
Neither side has been leaking BTTS chances often — 33% (Casa Pia) and 20% (Portimonense) both sit on the low side, favouring BTTS No.
Over 2.5 has been close to a coin-flip for both sides — 33% (Casa Pia) and 40% (Portimonense).
On the defensive side: Casa Pia keep a clean sheet in 47% of their matches; Casa Pia have failed to score in 40% of games; Portimonense in 60%.
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 33% of Casa Pia's recent matches and 20% 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 33% of Casa Pia's recent games and 40% 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 80% — a useful reference point for first-half goal markets.
Casa Pia and Portimonense share the spoils in a 1-1 draw.
📝 Match Report
How It Unfolded
Casa Pia and Portimonense finished level at 1-1 at Estádio Nacional, Regular Season - 31, in the Primeira Liga. The remainder of the report sets that outcome against the pre-match model, the markets and the teams' data profiles.
The Model vs The Result
The Poisson model went into this projecting Casa Pia 1.40 xG and Portimonense 0.91 xG, a combined 2.30. The scoreboard read 1-1 for 2 actual goals. Both sides finished within a goal of their individual projections, so the scoreline sat close to the model's expected shape. Those figures were built on strength ratings of Casa Pia attack 0.89 / defence 1.14 against Portimonense attack 0.76 / defence 1.21, drawn from 30/64 games (CurrentSeason).
On the result, the model split it Casa Pia 48% | Draw 27% | Portimonense 24%, with Casa Pia to win its most likely call at 48%. The actual draw had been the model's second-ranked read at 27%, so the result diverged from the top call without being a shock.
Goals & Markets
The model rated Over 2.5 goals at 40%. The game delivered 2, so it stayed under — in line with the projection. Over 1.5 had been 67% and landed. On both teams to score, the model sat at 45% and the match saw both sides score — a miss on BTTS. Historically the two sides average 37% Over 2.5 across their same-competition games (Casa Pia 37%, Portimonense 37%), a base rate that agreed with today's under. Their combined BTTS history runs at 33%, which did not match the both-scored outcome.
Trading Patterns vs Reality
Casa Pia's trading profile (30 games, 15 home) set some clear expectations: BTTS lands in 37% of their matches — today it did; they keep a clean sheet 37% of the time, and conceded here.
Portimonense's trading profile (30 games, 15 away) set some clear expectations: BTTS lands in 30% of their matches — today it did.
Form vs Result
The form lines were close — Casa Pia 1.30 PPG, Portimonense 1.10 PPG — offering no strong steer, and the draw fit that even billing.
Verdict
Grading the result against the stored data, 1 of 3 pre-match signals came in: result (miss), Over 2.5 (hit), BTTS (miss). This one broke away from the data — most of the pre-match signals were overturned by how the ninety minutes actually played out.
💡 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.