Vitória SC 1-2 Portimonense – Result & Analysis
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Poisson rates Vitória SC at 63% — current form provides partial corroboration, though signals are mixed in this Vitória SC vs Portimonense encounter.
✍️ Match Preview
Pre-Match Analysis
Vitória SC and Portimonense meet at Estádio Dom Afonso Henriques in Primeira Liga, Regular Season - 5. This fixture gets under way on Sunday 17 September 2023 at 18:00 UTC.
Current Form
Vitória SC's overall Primeira Liga record this term: 7W 0D 3L from 10 games (2.10 PPG). Last five: L W W W L. They are averaging 1.20 goals per game and conceding 1.10 — a modest attacking output that tempers optimism on the Over 2.5 market. 5 clean sheets from 10 games (50%) is a standout defensive return — they are keeping their net clean in more than half their matches. Both teams have scored in only 20% of their games — a low BTTS rate that suggests clean sheets are a regular occurrence. Vitória SC have played only a handful of Primeira Liga games so far this season, so this record also draws on matches from last season.
Vitória SC at Estádio Dom Afonso Henriques this season: 7W 1D 2L from 10 home games — 2.20 PPG on home soil. At home they are averaging 1.30 goals scored and 0.70 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. At home, both teams have scored in only 30% of games — reinforcing BTTS No as the home-venue-backed angle.
Portimonense have collected 0.60 PPG across 10 Primeira Liga outings this season: 1W 3D 6L. Last five: L L L D D. Their scoring rate of 0.70 per game is modest, conceding 2.40 — not a side to back heavily on the Over 2.5 from their form alone. Conceding 2.40 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 60% of their games — a noteworthy BTTS rate that supports the Yes market. Portimonense have played only a handful of Primeira Liga games so far this season, so this record also draws on matches from last season.
On the road, Portimonense have gone 1W 2D 7L from 10 away fixtures this term (0.50 PPG). Away from home they average 0.40 goals scored and 1.70 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.
Form favours the hosts. Vitória SC's 2.10 PPG return is 1.50 points per game ahead of Portimonense's 0.60 — a genuine gap in recent results that provides a statistically grounded case for backing the home side.
Both sides have a clean-sheet tendency (using home/away splits) — Vitória SC have seen both teams score in just 30% of their matches, Portimonense in only 30%. BTTS No has clear statistical support from the form record of both squads.
Head-to-Head
Neither side has dominated this fixture. The last 4 head-to-head meetings have produced 1 wins for Vitória SC, 2 for Portimonense and 1 draws — an even split that leaves the H2H largely neutral as a betting input.
Historically, goals have been at a premium in this fixture — just 1.8 per game from 4 meetings. The Under 2.5 has a clear base rate from the H2H record alone. The most recent clash, on 11 Feb 2023, ended 1–0 with Vitória SC winning.
With a balanced win record and just 1.8 goals per game historically, the H2H points toward a tight, low-scoring contest. Under 2.5 goals has the strongest statistical grounding from the fixture history regardless of which side wins.
Trading
Vitória SC half-time and goal-timing data (38 games, 19 at home): they score before half-time in 47% of fixtures in home games; when goalless at HT, a second-half goal follows 71% of the time; BTTS occurs in 26% of their matches (home games); Over 2.5 goals lands in 32% of games (home games); they keep a clean sheet 42% of the time; they fail to score in 34% of games.
Portimonense half-time and goal-timing data (38 games, 19 at away): they score before half-time in 79% of fixtures in away games; when goalless at HT, a second-half goal follows 92% of the time; BTTS occurs in 26% of their matches (away games); Over 2.5 goals lands in 37% of games (away games); they fail to score in 45% of games.
BTTS rates are mixed from the trading data — Vitória SC 34% versus Portimonense 37%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Vitória SC 47% | Portimonense 37%).
Poisson Model
The Poisson distribution model projects Vitória SC 1.86 xG and Portimonense 0.76 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: Vitória SC attack 1.017 / defence 0.820 | Portimonense attack 0.769 / defence 1.186. League average goals — home 1.544 / away 1.212. Data: 38 Vitória SC games / 38 Portimonense games used (CurrentSeason).
Result probabilities: Vitória SC 63% | Draw 22% | Portimonense 15%. Fair-value odds: Vitória SC 1.59 | Draw 4.55 | Portimonense 6.67. The model has a clear lean to Vitória SC (63%) — a 48pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 49% | BTTS probability 45% | Total xG 2.63. Over/Under 2.5 is close to a coin-flip at 49%/51% — the total xG of 2.63 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. 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, Vitória SC are the pick at 63% — clear model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw No Bet is worth pricing alongside the outright: 22% draw probability makes the stalemate a live outcome even at this conviction level.
On the goals line, Poisson's 2.63 combined xG gives a 49% probability to Under 2.5 — strong, supported by form averaging 2.0 goals per game and H2H averaging 1.8 goals per meeting.
The Poisson model's BTTS call is No at 45%. Form rates corroborate: Vitória SC 30% | Portimonense 30% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Vitória SC vs Portimonense | Competition: Primeira Liga, Regular Season - 5 | Venue: Estádio Dom Afonso Henriques • Kick-off: Sunday 17 Sep 2023, 18:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Vitória SC 63% | Draw 22% | Portimonense 15% • Poisson goal markets: Over 2.5 49% | BTTS 45% | xG Vitória SC 1.86 / Portimonense 0.76 • Poisson strength factors: Vitória SC attack 1.017 / def 0.820 | Portimonense attack 0.769 / def 1.186 | league avg home 1.544 / away 1.212 • Poisson stance: Vitória SC (63%) — strong lean
🧮 Prediction Model
1.86
Vitória SC xG
Expected Goals
0.76
Portimonense xG
45%
BTTS
74%
Over 1.5
49%
Over 2.5
27%
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 Vitória SC vs Portimonense kick off?
Vitória SC vs Portimonense kicked off at 18:00 on Sunday 17 September 2023 at Estádio Dom Afonso Henriques.
What was the final score in Vitória SC vs Portimonense?
Vitória SC 1 - 2 Portimonense.
Where is Vitória SC vs Portimonense being played?
The match is being played at Estádio Dom Afonso Henriques.
What competition is Vitória SC vs Portimonense part of?
Vitória SC vs Portimonense is a Regular Season - 5 fixture in the Primeira Liga (Portugal).
Who is favourite to win Vitória SC vs Portimonense?
Our statistical model gives Vitória SC a 63% chance of winning, Portimonense a 15% chance, and a 22% chance of a draw — making Vitória SC the favourite.
Will both teams score in Vitória SC vs Portimonense?
Our model estimates a 45% probability that both Vitória SC and Portimonense will score (BTTS).
Will Vitória SC vs Portimonense have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 49%.
What is the head-to-head record between Vitória SC and Portimonense?
Record (4 meetings): Vitória SC 1W | Draws 1 | Portimonense 2W.
What form are Vitória SC and Portimonense in?
Vitória SC (all comps): 7W-0D-3L in 10 | 2.10 PPG | GF 1.20 / GA 1.10 | L5 L-W-W-W-L. Portimonense (all comps): 1W-3D-6L in 10 | 0.60 PPG | GF 0.70 / GA 2.40 | L5 L-L-L-D-D.
🧮 Model Insight
Where the Numbers Come From
Vitória SC's attacking strength (1.02x league average) is weighed against Portimonense's defensive record (1.19x) to produce a home expected-goals figure of 1.86. Flip it around — Portimonense's attack (0.77x) against Vitória SC's defence (0.82x) — and the away total comes out at 0.76.
These ratings are built from 38/38 games of current-season data — a full enough sample to trust.
Most Likely Scorelines
The model's single most probable exact score is 2-0, at 12.5%. Close behind: 1-0 (12.1%), 1-1 (11.6%). Those top three scorelines alone account for 36% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Vitória SC Win
63%
1.58
22%
4.58
15%
6.79
Top 3 Most Likely Scorelines
1 – 0
13.5%
Home win
Most likely
2 – 0
12.5%
Home win
1 – 1
10.3%
Draw
Expected Goals & Win Odds
1.86
Vitória SC xG
Total xG
2.63
0.76
Portimonense xG
1.58
63%
Home win
4.58
22%
Draw
6.79
15%
Away win
Goals Markets
74%
Over 1.5
1.35
26%
Under 1.5
3.85
49%
Over 2.5
2.04
51%
Under 2.5
1.96
27%
Over 3.5
3.70
73%
Under 3.5
1.37
13%
Over 4.5
7.69
87%
Under 4.5
1.15
Match Markets
Both Teams to Score
45%
BTTS Yes
2.22
55%
BTTS No
1.82
Clean Sheet
47%
2.15
16%
6.44
Win to Nil
30%
3.38
2%
43.74
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 7.2 | 5.5 | 2.1 | 0.5 | 0.1 | – |
| 1 | 13.5 | 10.3 | 3.9 | 1.0 | 0.2 | – |
| 2 | 12.5 | 9.6 | 3.7 | 0.9 | 0.2 | – |
| 3 | 7.8 | 6.0 | 2.3 | 0.6 | 0.1 | – |
| 4 | 3.6 | 2.8 | 1.1 | 0.3 | 0.1 | – |
| 5 | 1.4 | 1.0 | 0.4 | 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 Vitória SC vs Portimonense?
Our Poisson model rates 2-0 as the single most likely exact scoreline, at 12.5%.
How many goals are Vitória SC and Portimonense expected to score?
The model projects 1.86 expected goals for Vitória SC and 0.76 for Portimonense, a combined total of 2.63.
How confident is the prediction model for Vitória SC vs Portimonense?
Reasonably confident — the model's leading outcome is rated at 63%, a clear lean rather than a toss-up.
📈 Form Insight
Recent Form Overview
Across their last 38 outings, Vitória SC have picked up 1.63 PPG on a 19W 5D 14L record — L-W-W-W-L across the most recent five. It's still early in the season for Vitória SC, so this record blends in a handful of games from last season too.
Portimonense's form line: 10W 6D 22L from 38 games, 0.95 PPG, last five L-L-L-D-D. It's still early in the season for Portimonense, so this record blends in a handful of games from last season too.
Put side by side, Vitória SC are the form team by 0.68 points per game — a gap wide enough to matter, though form alone rarely tells the whole story against Portimonense.
How They Fare by Venue
On home soil, Vitória SC have posted 2.05 PPG from 19 outings (12W 3D 4L). That's noticeably better than their 1.63 PPG overall — Vitória SC are a different proposition at home than their general record suggests.
On the road, Portimonense have gone 4W 2D 13L from 19 away games — 0.74 PPG when travelling.
Comparing the two in their relevant venue splits, Vitória SC 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
Vitória SC are averaging 1.03 goals scored and 1.16 conceded per game recently; Portimonense are on 0.74 scored and 1.55 conceded.
Defensively: Vitória SC have kept a clean sheet in 42% of their games — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 38 Results — Primeira Liga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Vitória SC
Early Season
Portimonense
Early Season
❓ Frequently Asked Questions
What form are Vitória SC and Portimonense in coming into this match?
Vitória SC have gone 19W 5D 14L in their last 38 games (1.63 PPG), while Portimonense have gone 10W 6D 22L in their last 38 (0.95 PPG).
Which team has the better venue record — Vitória SC at home or Portimonense away?
Vitória SC's home record (2.05 PPG) is the stronger of the two venue-specific splits — Vitória SC at home: 2.05 PPG; Portimonense away: 0.74 PPG.
Have Vitória SC or Portimonense been keeping clean sheets recently?
Vitória SC have kept a clean sheet in 42% of their recent games, Portimonense in 21%.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 6 times that we have on record, stretching back to August 2021 — a rivalry that has played out across roughly 2 years. Every recorded meeting has come in Primeira Liga. It has been a while since the last meeting — 17 February 2024, some 2 years back — so squads and form on both sides may look very different now.
Notable Numbers
Specifically as hosts in this fixture, Vitória SC have gone 1W 0D 2L from 3 meetings on their own ground against Portimonense — worth weighing alongside the overall series record.
Last 6 Meetings
1
Vitória SC
2
Draws
3
Portimonense
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Vitória SC and Portimonense?
From 6 meetings on record, Vitória SC have won 1, Portimonense have won 3, and 2 have been drawn.
When did Vitória SC and Portimonense last play each other?
They last met on 17 February 2024, when Portimonense 1-1 Vitória SC.
Who has won more matches between Vitória SC and Portimonense?
Portimonense have the better head-to-head record, with 3 wins from 6 meetings.
📈 Trading Insight
Early Goal Trends
Vitória SC see a goal before the break in 47% of their matches. They've gone in front at half-time 32% of the time.
Portimonense are typically involved in an early goal — the half-time board shows at least one in 79% of their matches.
Full-Time Markets
Neither side has been leaking BTTS chances often — 26% (Vitória SC) and 26% (Portimonense) both sit on the low side, favouring BTTS No.
Low-scoring games have been more typical here — Over 2.5 sits at just 32% for Vitória SC and 37% for Portimonense.
On the defensive side: Vitória SC keep a clean sheet in 53% of their matches; Vitória SC have failed to score in 37% of games; Portimonense in 58%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Vitória SC 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 Vitória SC play Portimonense?
Not especially — both teams scoring has occurred in only 26% of Vitória SC's recent matches and 26% of Portimonense's, a rate that leans toward BTTS No.
Is Vitória SC vs Portimonense usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 32% of Vitória SC's recent games and 37% of Portimonense's, pointing to a tighter contest.
Do Vitória SC and Portimonense tend to score early?
Vitória SC have had a goal before half-time in 47% of their recent matches, Portimonense in 79% — a useful reference point for first-half goal markets.
Shock result as Portimonense defy the odds to beat Vitória SC 1-2.
📝 Match Report
How It Unfolded
Portimonense beat Vitória SC 1-2 at Estádio Dom Afonso Henriques, Regular Season - 5, 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 Vitória SC 1.86 xG and Portimonense 0.76 xG, a combined 2.63. The scoreboard read 1-2 for 3 actual goals. Vitória SC fell 0.9 short of their projected output. Portimonense outscored their 0.76 projection by 1.2. Those figures were built on strength ratings of Vitória SC attack 1.02 / defence 0.82 against Portimonense attack 0.77 / defence 1.19, drawn from 38/38 games (CurrentSeason).
On the result, the model split it Vitória SC 63% | Draw 22% | Portimonense 15%, with Vitória SC to win its most likely call at 63%. Instead the game produced a Portimonense win, an outcome the model had rated at just 15% — a clear break from expectation and a genuine upset by the numbers.
Goals & Markets
The model rated Over 2.5 goals at 49%. The game delivered 3, so it went over — against the model's lean. Over 1.5 had been 74% 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 42% Over 2.5 across their same-competition games (Vitória SC 47%, Portimonense 37%), a base rate that pointed the other way from today's over. Their combined BTTS history runs at 36%, which did not match the both-scored outcome.
Trading Patterns vs Reality
Vitória SC's trading profile (38 games, 19 home) set some clear expectations: BTTS lands in 34% of their matches — today it did; they keep a clean sheet 42% of the time, and conceded here.
Portimonense's trading profile (38 games, 19 away) set some clear expectations: BTTS lands in 37% of their matches — today it did.
Form vs Result
On form, Vitória SC arrived the stronger side — 1.63 PPG against 0.95. Form was overturned, with Portimonense winning despite arriving in poorer recent shape. Vitória SC (home/away splits) shipped 2 against a 0.68 concession average — a leakier day than usual. Portimonense (home/away splits) scored 2 against a 0.63 average — above their attacking norm.
Verdict
Grading the result against the stored data, 0 of 4 pre-match signals came in: result (miss), Over 2.5 (miss), BTTS (miss), form (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.