Portsmouth 4-0 Swansea – Result & Analysis
Fixture360 only lists fixtures from a curated set of leagues, chosen specifically to keep our prediction model accurate.
Poisson model rates Portsmouth at 41%, yet other data sources diverge — this Portsmouth vs Swansea fixture contains genuine analytical tension.
✍️ Match Preview
Match Analysis
Portsmouth host Swansea at Fratton Park in Championship, Regular Season - 25. Kick-off is scheduled for Wednesday 1 January 2025 at 15:00 UTC.
Form Guide
Portsmouth — All Games: 3W 3D 4L from 10 Championship outings this season, averaging 1.20 points per game. Last five: D L W L L. They are averaging 1.40 goals per game and conceding 1.50 — 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 Portsmouth, so this record blends games from this season and last.
In front of their own supporters this season, Portsmouth have posted 3W 4D 3L at Fratton Park — 1.30 PPG. At home they are averaging 1.30 goals scored and 1.10 conceded per game. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground.
Across all Championship games this season, Swansea have recorded 4W 2D 4L from 10 outings — 1.40 PPG. Last five: W L L W W. They are scoring at 1.80 per game and conceding 1.60. 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 Swansea, so this record blends games from this season and last.
Swansea's form when playing away from home: 4W 2D 4L across 10 road games this term (1.40 PPG). Away from home they average 1.00 goals scored and 1.00 conceded per game. BTTS has landed in 60% of their away games — meaningful support for the Yes angle in this specific context.
There is minimal separation in the form figures — Portsmouth at 1.20 PPG versus Swansea's 1.40. The form guide is not providing a strong directional steer; the model and market data will carry more weight in the final assessment.
Head to Head
There is little to separate the sides historically. From 1 previous meetings, Portsmouth have won 0, Swansea 0, with 1 draws — a balanced ledger that offers no obvious directional steer on its own.
Goals have been a feature of this fixture. The last 1 meetings have averaged 4.0 per game — a rate that gives the Over 2.5 market a solid historical foundation. The most recent clash, on 30 Nov 2024, ended 2–2 with a draw.
With the win record balanced, the strongest H2H-derived signal is in the goals market. At 4.0 goals per game historically, Over 2.5 is the cleaner angle to extract from the head-to-head data.
In-Play Profile
Portsmouth in-play tendencies (68 games, 33 at home): they score before half-time in 76% of fixtures in home games; when goalless at HT, a second-half goal follows 57% of the time; BTTS occurs in 64% of their matches (home games); Over 2.5 goals lands in 67% of games (home games).
Swansea in-play tendencies (68 games, 33 at away): they score before half-time in 82% of fixtures in away games; when goalless at HT, a second-half goal follows 80% of the time; BTTS occurs in 58% of their matches (away games); Over 2.5 goals lands in 52% of games (away games).
BTTS rates are mixed from the trading data — Portsmouth 56% versus Swansea 54%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Portsmouth 60% | Swansea 53%).
Poisson Model
The Poisson distribution model projects Portsmouth 1.24 xG and Swansea 0.99 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: Portsmouth attack 1.011 / defence 1.024 | Swansea attack 0.951 / defence 0.873. League average goals — home 1.401 / away 1.017. Data: 22 Portsmouth games / 70 Swansea games used (CurrentSeason).
Result probabilities: Portsmouth 41% | Draw 31% | Swansea 29%. Fair-value odds: Portsmouth 2.44 | Draw 3.23 | Swansea 3.45. This is a low-confidence result — no outcome exceeds 45%. The draw at 31% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 38% | BTTS probability 46% | Total xG 2.23. Under 2.5 has a narrow probability edge at 62% — total xG of 2.23 is below the line but not decisively so. BTTS probability of 46% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Analysis Verdict
On the Poisson output, Portsmouth are the pick at 41% — marginal model lean. With a 31% draw probability, Draw No Bet on Portsmouth offers a more defensible entry point than the straight win. The opposing side holds a 29% win probability per the model — this is not a banker and should be staked accordingly.
Poisson projects 2.23 total expected goals, pointing to Under 2.5 at 38% probability — reasonable conviction, supported by form averaging 2.2 goals per game.
The Poisson model's BTTS call is No at 46%. Form rates are neutral: Portsmouth 50% | Swansea 60%.
🔮 Your Prediction
Sign in to submit your prediction and see how it compares to the rest of the community.
💡 Key Insights
🏟️ Match Context
• Fixture: Portsmouth vs Swansea | Competition: Championship, Regular Season - 25 | Venue: Fratton Park • Kick-off: Wednesday 1 Jan 2025, 15:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Portsmouth 41% | Draw 31% | Swansea 29% • Poisson goal markets: Over 2.5 38% | BTTS 46% | xG Portsmouth 1.24 / Swansea 0.99 • Poisson strength factors: Portsmouth attack 1.011 / def 1.024 | Swansea attack 0.951 / def 0.873 | league avg home 1.401 / away 1.017 • Poisson stance: Portsmouth (41%) — low confidence — close contest
🧮 Prediction Model
1.24
Portsmouth xG
Expected Goals
0.99
Swansea xG
46%
BTTS
66%
Over 1.5
38%
Over 2.5
19%
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 Portsmouth vs Swansea kick off?
Portsmouth vs Swansea kicked off at 15:00 on Wednesday 1 January 2025 at Fratton Park.
What was the final score in Portsmouth vs Swansea?
Portsmouth 4 - 0 Swansea.
Where is Portsmouth vs Swansea being played?
The match is being played at Fratton Park.
What competition is Portsmouth vs Swansea part of?
Portsmouth vs Swansea is a Regular Season - 25 fixture in the Championship (England).
Who is favourite to win Portsmouth vs Swansea?
Our statistical model gives Portsmouth a 41% chance of winning, Swansea a 29% chance, and a 31% chance of a draw — making Portsmouth the favourite.
Will both teams score in Portsmouth vs Swansea?
Our model estimates a 46% probability that both Portsmouth and Swansea will score (BTTS).
Will Portsmouth vs Swansea have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 38%.
What is the head-to-head record between Portsmouth and Swansea?
Record (1 meetings): Portsmouth 0W | Draws 1 | Swansea 0W.
What form are Portsmouth and Swansea in?
Portsmouth (all comps): 3W-3D-4L in 10 | 1.20 PPG | GF 1.40 / GA 1.50 | L5 D-L-W-L-L. Swansea (all comps): 4W-2D-4L in 10 | 1.40 PPG | GF 1.80 / GA 1.60 | L5 W-L-L-W-W.
🧮 Model Insight
Model Mechanics
The model rates Portsmouth's attack at 1.01x the league average against Swansea's defence at 0.87x — combine the two and it projects 1.24 expected goals for the hosts. The same calculation in reverse, Swansea's attack versus Portsmouth's defence, projects 0.99 expected goals for the visitors.
These ratings are built from 22/70 games of current-season data — a full enough sample to trust.
Scoreline Breakdown
Of every possible scoreline, 1-1 carries the highest individual probability at 14.9% — still a long way from a near-certainty, which says something about how open this one is on paper. Close behind: 0-0 (12.5%), 1-0 (11.6%). Those top three scorelines alone account for 39% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Portsmouth Win
41%
2.46
31%
3.25
29%
3.51
Top 3 Most Likely Scorelines
1 – 0
13.3%
Home win
Most likely
1 – 1
13.2%
Draw
0 – 0
10.8%
Draw
Expected Goals & Win Odds
1.24
Portsmouth xG
Total xG
2.23
0.99
Swansea xG
2.46
41%
Home win
3.25
31%
Draw
3.51
29%
Away win
Goals Markets
65%
Over 1.5
1.54
35%
Under 1.5
2.86
38%
Over 2.5
2.63
62%
Under 2.5
1.61
19%
Over 3.5
5.26
81%
Under 3.5
1.23
8%
Over 4.5
12.50
92%
Under 4.5
1.09
Match Markets
Both Teams to Score
46%
BTTS Yes
2.19
54%
BTTS No
1.84
Clean Sheet
37%
2.69
29%
3.44
Win to Nil
15%
6.61
8%
12.07
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 10.8 | 10.7 | 5.3 | 1.7 | 0.4 | 0.1 |
| 1 | 13.3 | 13.2 | 6.5 | 2.2 | 0.5 | 0.1 |
| 2 | 8.2 | 8.2 | 4.0 | 1.3 | 0.3 | 0.1 |
| 3 | 3.4 | 3.4 | 1.7 | 0.6 | 0.1 | – |
| 4 | 1.0 | 1.0 | 0.5 | 0.2 | – | – |
| 5 | 0.3 | 0.3 | 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 Portsmouth vs Swansea?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 14.9%.
How many goals are Portsmouth and Swansea expected to score?
The model projects 1.24 expected goals for Portsmouth and 0.99 for Swansea, a combined total of 2.23.
How confident is the prediction model for Portsmouth vs Swansea?
Not very — the model's leading outcome sits at just 41%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Where Both Sides Stand
Across their last 68 outings, Portsmouth have picked up 1.72 PPG on a 32W 21D 15L record — D-L-W-L-L across the most recent five. The sample for Portsmouth is still a mix of this season and last, given how young the current campaign is.
Swansea's form line: 24W 17D 27L from 68 games, 1.31 PPG, last five W-L-L-W-W. The sample for Swansea is still a mix of this season and last, given how young the current campaign is.
Put side by side, Portsmouth are the form team by 0.41 points per game — a gap wide enough to matter, though form alone rarely tells the whole story against Swansea.
Home Ground vs the Road
On home soil, Portsmouth have posted 1.91 PPG from 33 outings (18W 9D 6L).
On the road, Swansea have gone 11W 9D 13L from 33 away games — 1.27 PPG when travelling.
Comparing the two in their relevant venue splits, Portsmouth come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
The Goals Picture
Portsmouth are averaging 1.53 goals scored and 1.19 conceded per game recently; Swansea are on 1.25 scored and 1.26 conceded.
Last 68 Results — Championship
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Portsmouth
Blended
Swansea
Blended
❓ Frequently Asked Questions
What form are Portsmouth and Swansea in coming into this match?
Portsmouth have gone 32W 21D 15L in their last 68 games (1.72 PPG), while Swansea have gone 24W 17D 27L in their last 68 (1.31 PPG).
Which team has the better venue record — Portsmouth at home or Swansea away?
Portsmouth's home record (1.91 PPG) is the stronger of the two venue-specific splits — Portsmouth at home: 1.91 PPG; Swansea away: 1.27 PPG.
Have Portsmouth or Swansea been keeping clean sheets recently?
Portsmouth have kept a clean sheet in 34% of their recent games, Swansea in 24%.
⚔️ Rivalry Insight
A Look Back
The fixture history between Portsmouth and Swansea runs to 4 recorded meetings, the earliest dating back to November 2024. Every recorded meeting has come in Championship. They last met on 10 March 2026, roughly 6 months ago.
Digging Into the Numbers
Swansea go into this on the back of 2 straight wins in the series — the current momentum sits squarely with them.
The biggest gap between the sides came on 1 Jan 2025, when Portsmouth won 4-0 — the largest margin of victory on record between these two.
Portsmouth's record when hosting Swansea specifically: 1W 0D 1L from 2 games — a narrower, venue-specific slice of the head-to-head picture.
Last 4 Meetings
1
Portsmouth
1
Draws
2
Swansea
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Portsmouth and Swansea?
From 4 meetings on record, Portsmouth have won 1, Swansea have won 2, and 1 have been drawn.
When did Portsmouth and Swansea last play each other?
They last met on 10 March 2026, when Portsmouth 1-2 Swansea.
Who has won more matches between Portsmouth and Swansea?
Swansea have the better head-to-head record, with 2 wins from 4 meetings.
📈 Trading Insight
Half-Time Trends
Portsmouth are typically involved in an early goal — the half-time board shows at least one in 76% of their matches. They've gone in front at half-time 42% of the time.
Swansea are typically involved in an early goal — the half-time board shows at least one in 82% of their matches. They've gone in front at half-time 33% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 12% of those situations.
The Numbers That Matter
BTTS sits in mixed territory for this pairing — Portsmouth 64%, Swansea 58% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 67% (Portsmouth) and 52% (Swansea). Stepping up a level, Over 3.5 has also landed reasonably often — 36% and 27% respectively — worth a look for goal-hungry markets.
On the defensive side: Swansea in 30%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Portsmouth home games / Swansea away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Portsmouth play Swansea?
Yes — based on recent matches, both teams have scored in 64% of Portsmouth's games and 58% of Swansea's, a combined rate that favours BTTS Yes.
Is Portsmouth vs Swansea usually a high-scoring fixture?
Recent trends suggest it could be — Over 2.5 goals has landed in 67% of Portsmouth's matches and 52% of Swansea's.
Do Portsmouth and Swansea tend to score early?
Portsmouth have had a goal before half-time in 76% of their recent matches, Swansea in 82% — a useful reference point for first-half goal markets.
Dominant Portsmouth run riot with a 4-0 hammering of Swansea.
📝 Match Report
How It Unfolded
Portsmouth beat Swansea 4-0 at Fratton Park, Regular Season - 25, in the Championship. With the result on the board, the sections below measure it against everything the model and the numbers projected in advance.
The Model vs The Result
The Poisson model went into this projecting Portsmouth 1.24 xG and Swansea 0.99 xG, a combined 2.23. The scoreboard read 4-0 for 4 actual goals. Portsmouth beat their projection by 2.8 — clinical relative to the chances the model priced in. Swansea landed 1.0 under their projected return. Those figures were built on strength ratings of Portsmouth attack 1.01 / defence 1.02 against Swansea attack 0.95 / defence 0.87, drawn from 22/70 games (CurrentSeason).
On the result, the model split it Portsmouth 41% | Draw 31% | Swansea 29%, with Portsmouth to win its most likely call at 41%. That is exactly how it finished — the model's leading outcome was vindicated.
Goals & Markets
The model rated Over 2.5 goals at 38%. The game delivered 4, so it went over — the opposite of the projected direction. Over 1.5 had been 66% and landed. Over 3.5 was 19% and came in. On both teams to score, the model sat at 46% and the match did not — another call in the model's favour. Historically the two sides average 57% Over 2.5 across their same-competition games (Portsmouth 60%, Swansea 53%), a base rate that agreed with today's over. Their combined BTTS history runs at 55%, which did not match the one-sided outcome.
Trading Patterns vs Reality
Portsmouth's trading profile (68 games, 33 home) set some clear expectations: BTTS lands in 56% of their matches — today it did not; they keep a clean sheet 34% of the time, and duly kept one.
Swansea's trading profile (68 games, 33 away) set some clear expectations: BTTS lands in 54% of their matches — today it did not; they fail to score in 26% of games, a blank that repeated today.
Form vs Result
On form, Portsmouth arrived the stronger side — 1.72 PPG against 1.31. That form edge translated into the three points. Portsmouth (home/away splits) scored 4 against a 1.70 average — above their attacking norm and conceded 0 against a 1.15 average — tighter than their form line. Swansea (home/away splits) managed 0 against a 1.21 scoring average — below par going forward and shipped 4 against a 1.33 concession average — a leakier day than usual.
Verdict
Grading the result against the stored data, 3 of 4 pre-match signals came in: result (hit), Over 2.5 (miss), BTTS (hit), form (hit). The model got the gist right while missing on the margins.
💡 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.