Portsmouth 1-2 Wigan – Result & Analysis
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Poisson rates Portsmouth at 62% — current form provides partial corroboration, though signals are mixed in this Portsmouth vs Wigan encounter.
✍️ Match Preview
Analysis
Wigan make the trip to Fratton Park to face Portsmouth in League One, Regular Season - 45. The match kicks off on Saturday 20 April 2024 at 15:00 UTC.
Current Form
Portsmouth's overall League One record this term: 6W 4D 0L from 10 games (2.20 PPG). Last five: W D W D W. Offensively they are averaging 1.70 goals per game, with 0.90 conceded. 3 clean sheets from 10 outings provides some defensive foundation. Both teams have scored in 70% of their games — a high BTTS rate that carries real weight in the goals markets.
At home at Fratton Park, Portsmouth have gone 8W 1D 1L this season (10 games, 2.50 PPG). They are averaging 2.50 goals per home game — a prolific scoring rate in front of their own fans. Both teams have scored in 90% of their home games — an outstanding BTTS rate that is a key data point for this fixture.
Wigan have collected 1.50 PPG across 10 League One outings this season: 4W 3D 3L. Last five: D L D D W. Their scoring rate of 1.10 per game is modest, conceding 1.20 — 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.
Wigan's away record: 3W 3D 4L from 10 road trips in League One this season (1.20 PPG). Away from home they average 1.50 goals scored and 1.90 conceded per game. Both teams have scored in 80% of their away matches — a high BTTS rate on the road that directly informs this fixture.
Form favours the hosts. Portsmouth's 2.20 PPG return is 0.70 points per game ahead of Wigan's 1.50 — a genuine gap in recent results that provides a statistically grounded case for backing the home side.
The BTTS picture is exceptionally clear (using home/away splits) — Portsmouth register both teams scoring in 90% of relevant games, Wigan in 80%. Both sides above 70% makes BTTS Yes one of the strongest standalone angles in this fixture.
H2H Analysis
The head-to-head record is closely matched — Portsmouth lead 2W to 1W over the last 3 encounters, with 0 draws, though neither side has established a commanding advantage.
These two sides have produced goals at a consistent rate historically, averaging 3.0 per game across 3 meetings. That scoring profile provides genuine support for the Over 2.5 angle. The most recent clash, on 30 Sep 2023, ended 2–1 with Portsmouth 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
Portsmouth half-time and goal-timing data (90 games, 45 at home): they score before half-time in 71% of fixtures in home games; when goalless at HT, a second-half goal follows 62% of the time; BTTS occurs in 62% of their matches (home games); Over 2.5 goals lands in 56% of games (home games).
Wigan half-time and goal-timing data (90 games, 45 at away): they score before half-time in 84% of fixtures in away games; when goalless at HT, a second-half goal follows 73% of the time; BTTS occurs in 67% of their matches (away games); Over 2.5 goals lands in 47% of games (away games).
BTTS rates are mixed from the trading data — Portsmouth 53% versus Wigan 57%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Portsmouth 48% | Wigan 41%).
Poisson Model
The Poisson distribution model projects Portsmouth 2.53 xG and Wigan 1.40 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 1.443 / defence 1.091 | Wigan attack 1.075 / defence 1.341. League average goals — home 1.308 / away 1.191. Portsmouth carry an above-average attack strength of 1.443 — their λ of 2.53 reflects genuine attacking quality above the league norm. Wigan bring a strong defensive rating of 1.341 — this is suppressing Portsmouth's projected output below what their attack strength alone would suggest. Data: 90 Portsmouth games / 44 Wigan games used (CurrentSeason).
Result probabilities: Portsmouth 62% | Draw 18% | Wigan 20%. Fair-value odds: Portsmouth 1.61 | Draw 5.56 | Wigan 5.00. The model has a clear lean to Portsmouth (62%) — a 42pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 75% | BTTS probability 69% | Total xG 3.93. Over 2.5 is the model's clear signal at 75% — a total xG of 3.93 means the expected score alone exceeds the 2.5 threshold, making the Over not just likely but structurally supported by both sides' attack/defence profiles. BTTS Yes at 69% reflects that both xG figures (2.53 / 1.40) are above the threshold where scoring blanks become the primary outcome — both sides are projected to find the net.
Picks & Verdict
On the Poisson output, Portsmouth are the pick at 62% — clear model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw No Bet is worth pricing alongside the outright: 18% draw probability makes the stalemate a live outcome even at this conviction level.
On the goals line, Poisson's 3.93 combined xG gives a 75% probability to Over 2.5 — strong, supported by form averaging 3.6 goals per game and H2H averaging 3.0 goals per meeting.
The Poisson model's BTTS call is Yes at 69%. Form rates corroborate: Portsmouth 90% | Wigan 80% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Portsmouth vs Wigan | Competition: League One, Regular Season - 45 | Venue: Fratton Park • Kick-off: Saturday 20 Apr 2024, 15:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Portsmouth 62% | Draw 18% | Wigan 20% • Poisson goal markets: Over 2.5 75% | BTTS 69% | xG Portsmouth 2.53 / Wigan 1.40 • Poisson strength factors: Portsmouth attack 1.443 / def 1.091 | Wigan attack 1.075 / def 1.341 | league avg home 1.308 / away 1.191 • Poisson stance: Portsmouth (62%) — strong lean
🧮 Prediction Model
2.53
Portsmouth xG
Expected Goals
1.40
Wigan xG
69%
BTTS
90%
Over 1.5
75%
Over 2.5
55%
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 Wigan kick off?
Portsmouth vs Wigan kicked off at 15:00 on Saturday 20 April 2024 at Fratton Park.
What was the final score in Portsmouth vs Wigan?
Portsmouth 1 - 2 Wigan.
Where is Portsmouth vs Wigan being played?
The match is being played at Fratton Park.
What competition is Portsmouth vs Wigan part of?
Portsmouth vs Wigan is a Regular Season - 45 fixture in the League One (England).
Who is favourite to win Portsmouth vs Wigan?
Our statistical model gives Portsmouth a 62% chance of winning, Wigan a 20% chance, and a 18% chance of a draw — making Portsmouth the favourite.
Will both teams score in Portsmouth vs Wigan?
Our model estimates a 69% probability that both Portsmouth and Wigan will score (BTTS).
Will Portsmouth vs Wigan have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 75%.
What is the head-to-head record between Portsmouth and Wigan?
Record (3 meetings): Portsmouth 2W | Draws 0 | Wigan 1W.
What form are Portsmouth and Wigan in?
Portsmouth (all comps): 6W-4D-0L in 10 | 2.20 PPG | GF 1.70 / GA 0.90 | L5 W-D-W-D-W. Wigan (all comps): 4W-3D-3L in 10 | 1.50 PPG | GF 1.10 / GA 1.20 | L5 D-L-D-D-W.
🧮 Model Insight
Where the Numbers Come From
The model rates Portsmouth's attack at 1.44x the league average against Wigan's defence at 1.34x — combine the two and it projects 2.53 expected goals for the hosts. Flip it around — Wigan's attack (1.07x) against Portsmouth's defence (1.09x) — and the away total comes out at 1.40.
These ratings are built from 90/44 games of current-season data — a full enough sample to trust.
Scoreline Breakdown
Of every possible scoreline, 2-1 carries the highest individual probability at 8.8% — still a long way from a near-certainty, which says something about how open this one is on paper. Close behind: 1-1 (7.9%), 3-1 (7.4%). Together the top three scorelines make up 24% of the probability — a moderately spread distribution, typical of a competitive match-up.
Most Likely Outcome
Portsmouth Win
62%
1.61
18%
5.52
20%
5.06
Top 3 Most Likely Scorelines
2 – 1
8.8%
Home win
Most likely
3 – 1
7.4%
Home win
1 – 1
7.0%
Draw
Expected Goals & Win Odds
2.53
Portsmouth xG
Total xG
3.93
1.40
Wigan xG
1.61
62%
Home win
5.52
18%
Draw
5.06
20%
Away win
Goals Markets
90%
Over 1.5
1.11
10%
Under 1.5
10.00
75%
Over 2.5
1.33
25%
Under 2.5
4.00
55%
Over 3.5
1.82
45%
Under 3.5
2.22
36%
Over 4.5
2.78
64%
Under 4.5
1.56
Match Markets
Both Teams to Score
69%
BTTS Yes
1.44
31%
BTTS No
3.25
Clean Sheet
25%
4.04
8%
12.58
Win to Nil
15%
6.51
2%
63.62
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 2.0 | 2.7 | 1.9 | 0.9 | 0.3 | 0.1 |
| 1 | 5.0 | 7.0 | 4.9 | 2.3 | 0.8 | 0.2 |
| 2 | 6.3 | 8.8 | 6.2 | 2.9 | 1.0 | 0.3 |
| 3 | 5.3 | 7.4 | 5.2 | 2.4 | 0.8 | 0.2 |
| 4 | 3.4 | 4.7 | 3.3 | 1.5 | 0.5 | 0.1 |
| 5 | 1.7 | 2.4 | 1.7 | 0.8 | 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 Wigan?
Our Poisson model rates 2-1 as the single most likely exact scoreline, at 8.8%.
How many goals are Portsmouth and Wigan expected to score?
The model projects 2.53 expected goals for Portsmouth and 1.40 for Wigan, a combined total of 3.93.
How confident is the prediction model for Portsmouth vs Wigan?
Reasonably confident — the model's leading outcome is rated at 62%, a clear lean rather than a toss-up.
📈 Form Insight
Recent Form Overview
Across their last 90 outings, Portsmouth have picked up 1.82 PPG on a 44W 32D 14L record — W-D-W-D-W across the most recent five.
Wigan's form line: 28W 25D 37L from 90 games, 1.21 PPG, last five D-L-D-D-W.
Put side by side, Portsmouth are the form team by 0.61 points per game — a gap wide enough to matter, though form alone rarely tells the whole story against Wigan.
How They Fare by Venue
On home soil, Portsmouth have posted 1.96 PPG from 45 outings (24W 16D 5L).
On the road, Wigan have gone 11W 14D 20L from 45 away games — 1.04 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.
Attack vs Defence
Portsmouth are averaging 1.51 goals scored and 0.99 conceded per game recently; Wigan are on 1.08 scored and 1.33 conceded.
Defensively: Portsmouth have kept a clean sheet in 39% of their games — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 90 Results — League One
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Portsmouth
Current Season
Wigan
Current Season
❓ Frequently Asked Questions
What form are Portsmouth and Wigan in coming into this match?
Portsmouth have gone 44W 32D 14L in their last 90 games (1.82 PPG), while Wigan have gone 28W 25D 37L in their last 90 (1.21 PPG).
Which team has the better venue record — Portsmouth at home or Wigan away?
Portsmouth's home record (1.96 PPG) is the stronger of the two venue-specific splits — Portsmouth at home: 1.96 PPG; Wigan away: 1.04 PPG.
Have Portsmouth or Wigan been keeping clean sheets recently?
Portsmouth have kept a clean sheet in 39% of their recent games, Wigan in 27%.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 4 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 League One. It has been a while since the last meeting — 20 April 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, Portsmouth have gone 1W 0D 1L from 2 meetings on their own ground against Wigan — worth weighing alongside the overall series record.
Last 4 Meetings
2
Portsmouth
0
Draws
2
Wigan
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Portsmouth and Wigan?
From 4 meetings on record, Portsmouth have won 2, Wigan have won 2, and 0 have been drawn.
When did Portsmouth and Wigan last play each other?
They last met on 20 April 2024, when Portsmouth 1-2 Wigan.
📈 Trading Insight
Early Goal Trends
Portsmouth are typically involved in an early goal — the half-time board shows at least one in 71% of their matches. They've gone in front at half-time 29% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 11% of those situations.
Wigan are typically involved in an early goal — the half-time board shows at least one in 84% of their matches. They've gone in front at half-time 27% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 13% of those situations.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Portsmouth 62%, Wigan 67% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 56% (Portsmouth) and 47% (Wigan).
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Portsmouth home games / Wigan away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Portsmouth play Wigan?
Yes — based on recent matches, both teams have scored in 62% of Portsmouth's games and 67% of Wigan's, a combined rate that favours BTTS Yes.
Is Portsmouth vs Wigan usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 56% of Portsmouth's recent games and 47% of Wigan's, pointing to a tighter contest.
Do Portsmouth and Wigan tend to score early?
Portsmouth have had a goal before half-time in 71% of their recent matches, Wigan in 84% — a useful reference point for first-half goal markets.
Shock result as Wigan defy the odds to beat Portsmouth 1-2.
📝 Match Report
How It Unfolded
Wigan beat Portsmouth 1-2 at Fratton Park, Regular Season - 45, in the League One. 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 2.53 xG and Wigan 1.40 xG, a combined 3.93. The scoreboard read 1-2 for 3 actual goals. Portsmouth fell 1.5 short of their projected output. Those figures were built on strength ratings of Portsmouth attack 1.44 / defence 1.09 against Wigan attack 1.07 / defence 1.34, drawn from 90/44 games (CurrentSeason).
On the result, the model split it Portsmouth 62% | Draw 18% | Wigan 20%, with Portsmouth to win its most likely call at 62%. Instead the game produced a Wigan win, an outcome the model had rated at just 20% — a clear break from expectation and a genuine upset by the numbers.
Goals & Markets
The model rated Over 2.5 goals at 75%. The game delivered 3, so it went over — a call the model got right. Over 1.5 had been 90% and landed. Over 3.5 was 55% and did not. On both teams to score, the model sat at 69% and the match saw both sides score — another call in the model's favour. Historically the two sides average 44% Over 2.5 across their same-competition games (Portsmouth 48%, Wigan 41%), a base rate that pointed the other way from today's over. Their combined BTTS history runs at 55%, which matched the both-scored outcome.
Trading Patterns vs Reality
Portsmouth's trading profile (90 games, 45 home) set some clear expectations: BTTS lands in 53% of their matches — today it did; they keep a clean sheet 39% of the time, and conceded here.
Wigan's trading profile (90 games, 45 away) set some clear expectations: BTTS lands in 57% of their matches — today it did.
Form vs Result
On form, Portsmouth arrived the stronger side — 1.82 PPG against 1.21. Form was overturned, with Wigan winning despite arriving in poorer recent shape. Portsmouth (home/away splits) shipped 2 against a 1.04 concession average — a leakier day than usual. Wigan (home/away splits) scored 2 against a 1.16 average — above their attacking norm.
Verdict
Grading the result against the stored data, 2 of 4 pre-match signals came in: result (miss), Over 2.5 (hit), BTTS (hit), form (miss). 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.