Portsmouth 0-4 Ipswich – Result & Analysis
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Poisson model rates Portsmouth at 55%, yet other data sources diverge — this Portsmouth vs Ipswich fixture contains genuine analytical tension.
✍️ Match Preview
Full Analysis
Fratton Park plays host to Portsmouth versus Ipswich in League One, Regular Season - 14. Kick-off: Tuesday 19 October 2021 at 19:45 UTC.
Form & Momentum
Portsmouth have collected 0.90 PPG across 10 League One outings this season: 2W 3D 5L. Last five: D D L W L. They are averaging 1.20 goals per game and conceding 1.40 — a modest attacking output that tempers optimism on the Over 2.5 market. 3 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.
Portsmouth's home record at Fratton Park: 3W 1D 1L from 5 League One appearances (2.00 PPG). They are averaging 2.00 goals per home game — a prolific scoring rate in front of their own fans. 3 clean sheets from 5 home games (60%) — they are an exceptionally hard side to score against at Fratton Park. Their home PPG of 2.00 is noticeably stronger than their overall 0.90 — Portsmouth are significantly better at Fratton Park than their overall form suggests.
Ipswich (all games): 3W 4D 3L across 10 League One outings this term — 1.30 points per game. Last five: D W L W D. Their attacking form is sharp — 2.00 goals per game is a high-output rate that commands respect in the goals markets. 2 clean sheets 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 Ipswich, so this record blends games from this season and last.
On the road, Ipswich have gone 1W 1D 3L from 5 away fixtures this term (0.80 PPG). Away from home they average 1.20 goals scored and 1.60 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. Their away PPG of 0.80 is notably below their overall 1.30 — form away from home has been a clear weakness this season.
Both sides are running at similar form levels — 0.90 PPG for Portsmouth against 1.30 for Ipswich. There is no clear form edge to exploit here; other signals need to take the lead.
Trading Data
Portsmouth goal-timing and half-time pattern breakdown (12 games, 5 at home): they score before half-time in 80% of fixtures in home games; when goalless at HT, a second-half goal follows 80% of the time; BTTS occurs in 40% of their matches (home games); Over 2.5 goals lands in 60% of games (home games); they keep a clean sheet 42% of the time.
Ipswich goal-timing and half-time pattern breakdown (12 games, 5 at away): they score before half-time in 100% of fixtures in away games; they lead at the break 50% of the time; when winning at HT they fail to see it out 33% of the time; BTTS occurs in 80% of their matches (away games); Over 2.5 goals lands in 80% of games (away games); Over 3.5 in 50%.
From a combined perspective, both sides have high BTTS rates — Portsmouth 42% and Ipswich 83% — which reinforces the BTTS Yes angle from in-play data. Over 2.5 goals is well-supported by both sides' in-play profiles (Portsmouth 50% | Ipswich 83%).
Poisson Model
The Poisson distribution model projects Portsmouth 1.83 xG and Ipswich 1.09 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 1.202 / defence 1.005 | Ipswich attack 0.837 / defence 1.283. League average goals — home 1.185 / away 1.292. Ipswich bring a strong defensive rating of 1.283 — this is suppressing Portsmouth's projected output below what their attack strength alone would suggest. Data: 12 Portsmouth games / 12 Ipswich games used (CurrentSeason).
Result probabilities: Portsmouth 55% | Draw 23% | Ipswich 22%. Fair-value odds: Portsmouth 1.82 | Draw 4.35 | Ipswich 4.55. The model has a clear lean to Portsmouth (55%) — a 33pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 56% | BTTS probability 56% | Total xG 2.91. Over 2.5 holds a meaningful probability edge at 56% — the 2.91 total xG provides moderate support, though the model is not projecting a high-scoring game. BTTS probability of 56% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Verdict
The Poisson model's primary lean is Portsmouth at 55% — clear model lean. Draw No Bet is worth pricing alongside the outright: 23% draw probability makes the stalemate a live outcome even at this conviction level.
The Poisson model projects 2.91 xG in total — Over 2.5 at 56% — reasonable confidence, supported by form averaging 2.8 goals per game.
Poisson assigns a 56% probability to BTTS Yes based on the attack/defence strength model. Form rates corroborate: Portsmouth 40% | Ipswich 80% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Portsmouth vs Ipswich | Competition: League One, Regular Season - 14 | Venue: Fratton Park • Kick-off: Tuesday 19 Oct 2021, 19:45 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Portsmouth 55% | Draw 23% | Ipswich 22% • Poisson goal markets: Over 2.5 56% | BTTS 56% | xG Portsmouth 1.83 / Ipswich 1.09 • Poisson strength factors: Portsmouth attack 1.202 / def 1.005 | Ipswich attack 0.837 / def 1.283 | league avg home 1.185 / away 1.292 • Poisson stance: Portsmouth (55%) — strong lean
🧮 Prediction Model
1.83
Portsmouth xG
Expected Goals
1.09
Ipswich xG
56%
BTTS
79%
Over 1.5
56%
Over 2.5
33%
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 Ipswich kick off?
Portsmouth vs Ipswich kicked off at 19:45 on Tuesday 19 October 2021 at Fratton Park.
What was the final score in Portsmouth vs Ipswich?
Portsmouth 0 - 4 Ipswich.
Where is Portsmouth vs Ipswich being played?
The match is being played at Fratton Park.
What competition is Portsmouth vs Ipswich part of?
Portsmouth vs Ipswich is a Regular Season - 14 fixture in the League One (England).
Who is favourite to win Portsmouth vs Ipswich?
Our statistical model gives Portsmouth a 55% chance of winning, Ipswich a 22% chance, and a 23% chance of a draw — making Portsmouth the favourite.
Will both teams score in Portsmouth vs Ipswich?
Our model estimates a 56% probability that both Portsmouth and Ipswich will score (BTTS).
Will Portsmouth vs Ipswich have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 56%.
What is the head-to-head record between Portsmouth and Ipswich?
No recorded head-to-head meetings available in the dataset.
What form are Portsmouth and Ipswich in?
Portsmouth (all comps): 2W-3D-5L in 10 | 0.90 PPG | GF 1.20 / GA 1.40 | L5 D-D-L-W-L. Ipswich (all comps): 3W-4D-3L in 10 | 1.30 PPG | GF 2.00 / GA 1.70 | L5 D-W-L-W-D.
🧮 Model Insight
Where the Numbers Come From
Portsmouth's attacking strength (1.20x league average) is weighed against Ipswich's defensive record (1.28x) to produce a home expected-goals figure of 1.83. Flip it around — Ipswich's attack (0.84x) against Portsmouth's defence (1.00x) — and the away total comes out at 1.09.
These ratings are built from 12/12 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 12.2%. Close behind: 2-1 (9.8%), 2-0 (9.1%). Those top three scorelines alone account for 31% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Portsmouth Win
55%
1.83
23%
4.37
22%
4.46
Top 3 Most Likely Scorelines
1 – 1
10.8%
Draw
Most likely
1 – 0
9.9%
Home win
2 – 1
9.8%
Home win
Expected Goals & Win Odds
1.83
Portsmouth xG
Total xG
2.91
1.09
Ipswich xG
1.83
55%
Home win
4.37
23%
Draw
4.46
22%
Away win
Goals Markets
79%
Over 1.5
1.27
21%
Under 1.5
4.76
56%
Over 2.5
1.79
44%
Under 2.5
2.27
33%
Over 3.5
3.03
67%
Under 3.5
1.49
17%
Over 4.5
5.88
83%
Under 4.5
1.20
Match Markets
Both Teams to Score
56%
BTTS Yes
1.80
44%
BTTS No
2.25
Clean Sheet
34%
2.96
16%
6.22
Win to Nil
18%
5.41
4%
27.77
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 5.4 | 5.9 | 3.2 | 1.2 | 0.3 | 0.1 |
| 1 | 9.9 | 10.8 | 5.8 | 2.1 | 0.6 | 0.1 |
| 2 | 9.1 | 9.8 | 5.3 | 1.9 | 0.5 | 0.1 |
| 3 | 5.5 | 6.0 | 3.3 | 1.2 | 0.3 | 0.1 |
| 4 | 2.5 | 2.7 | 1.5 | 0.5 | 0.1 | – |
| 5 | 0.9 | 1.0 | 0.5 | 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 Portsmouth vs Ipswich?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 12.2%.
How many goals are Portsmouth and Ipswich expected to score?
The model projects 1.83 expected goals for Portsmouth and 1.09 for Ipswich, a combined total of 2.91.
How confident is the prediction model for Portsmouth vs Ipswich?
Reasonably confident — the model's leading outcome is rated at 55%, a clear lean rather than a toss-up.
📈 Form Insight
Recent Form Overview
Portsmouth's recent record stands at 4W 3D 5L from 12 games, a 1.25 PPG return, with D-D-L-W-L in the last five. The sample for Portsmouth is still a mix of this season and last, given how young the current campaign is.
Ipswich, meanwhile, have gone 3W 5D 4L across 12 games — 1.17 PPG, with D-W-L-W-D in their last five. The sample for Ipswich 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 — 1.25 PPG for Portsmouth against 1.17 for Ipswich. Neither side arrives with a clear form advantage.
How They Fare by Venue
At home specifically, Portsmouth have managed 3W 1D 1L from 5 games — 2.00 PPG in front of their own supporters. That's noticeably better than their 1.25 PPG overall — Portsmouth are a different proposition at home than their general record suggests.
Ipswich's away record stands at 1W 1D 3L across 5 trips, a 0.80 PPG haul.
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 1.25 goals scored and 1.17 conceded per game recently; Ipswich are on 1.92 scored and 1.75 conceded.
On BTTS specifically: Ipswich in 83%.
Defensively: Portsmouth have kept a clean sheet in 42% of their games — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 12 Results — League One
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Portsmouth
Blended
Ipswich
Blended
❓ Frequently Asked Questions
What form are Portsmouth and Ipswich in coming into this match?
Portsmouth have gone 4W 3D 5L in their last 12 games (1.25 PPG), while Ipswich have gone 3W 5D 4L in their last 12 (1.17 PPG).
Which team has the better venue record — Portsmouth at home or Ipswich away?
Portsmouth's home record (2.00 PPG) is the stronger of the two venue-specific splits — Portsmouth at home: 2.00 PPG; Ipswich away: 0.80 PPG.
Have Portsmouth or Ipswich been keeping clean sheets recently?
Portsmouth have kept a clean sheet in 42% of their recent games, Ipswich in 17%.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 6 times that we have on record, stretching back to October 2021 — a rivalry that has played out across roughly 4 years. The pairing has crossed competitions too — League One, Championship all feature in the head-to-head log. They last met on 14 April 2026, roughly 3 months ago.
Notable Numbers
For context on how one-sided this fixture can get: Ipswich won 0-4 on 19 Oct 2021, the biggest margin either side has managed in the series.
Specifically as hosts in this fixture, Portsmouth have gone 1W 1D 1L from 3 meetings on their own ground against Ipswich — worth weighing alongside the overall series record.
Last 6 Meetings
1
Portsmouth
2
Draws
3
Ipswich
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Portsmouth and Ipswich?
From 6 meetings on record, Portsmouth have won 1, Ipswich have won 3, and 2 have been drawn.
When did Portsmouth and Ipswich last play each other?
They last met on 14 April 2026, when Portsmouth 2-0 Ipswich.
Who has won more matches between Portsmouth and Ipswich?
Ipswich have the better head-to-head record, with 3 wins from 6 meetings.
📈 Trading Insight
Early Goal Trends
Portsmouth are typically involved in an early goal — the half-time board shows at least one in 80% of their matches. They've gone in front at half-time 60% of the time, though they've let that lead slip 20% of the time they've held it — worth watching if they're only ahead by one.
Ipswich are typically involved in an early goal — the half-time board shows at least one in 100% of their matches. They've gone in front at half-time 80% of the time, though they've let that lead slip 60% of the time they've held it — worth watching if they're only ahead by one.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Portsmouth 40%, Ipswich 80% — no strong lean either way from the trading data alone.
Goals have flowed in these teams' recent matches — Over 2.5 has landed at 60% for Portsmouth and 80% for Ipswich. Stepping up a level, Over 3.5 has also landed reasonably often — 40% and 20% respectively — worth a look for goal-hungry markets.
On the defensive side: Portsmouth keep a clean sheet in 60% of their matches.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Portsmouth home games / Ipswich away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Portsmouth play Ipswich?
Yes — based on recent matches, both teams have scored in 40% of Portsmouth's games and 80% of Ipswich's, a combined rate that favours BTTS Yes.
Is Portsmouth vs Ipswich usually a high-scoring fixture?
Recent trends suggest it could be — Over 2.5 goals has landed in 60% of Portsmouth's matches and 80% of Ipswich's.
Do Portsmouth and Ipswich tend to score early?
Portsmouth have had a goal before half-time in 80% of their recent matches, Ipswich in 100% — a useful reference point for first-half goal markets.
Dominant Ipswich run riot with a 0-4 hammering of Portsmouth.
📝 Match Report
How It Unfolded
Ipswich beat Portsmouth 0-4 at Fratton Park, Regular Season - 14, 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 1.83 xG and Ipswich 1.09 xG, a combined 2.91. The scoreboard read 0-4 for 4 actual goals. Portsmouth fell 1.8 short of their projected output. Ipswich outscored their 1.09 projection by 2.9. Those figures were built on strength ratings of Portsmouth attack 1.20 / defence 1.00 against Ipswich attack 0.84 / defence 1.28, drawn from 12/12 games (CurrentSeason).
On the result, the model split it Portsmouth 55% | Draw 23% | Ipswich 22%, with Portsmouth to win its most likely call at 55%. Instead the game produced a Ipswich win, an outcome the model had rated at just 22% — a clear break from expectation and a genuine upset by the numbers.
Goals & Markets
The model rated Over 2.5 goals at 56%. The game delivered 4, so it went over — a call the model got right. Over 1.5 had been 79% and landed. Over 3.5 was 33% and came in. On both teams to score, the model sat at 56% and the match did not — a miss on BTTS. Historically the two sides average 67% Over 2.5 across their same-competition games (Portsmouth 50%, Ipswich 83%), a base rate that agreed with today's over. Their combined BTTS history runs at 62%, which did not match the one-sided outcome.
Trading Patterns vs Reality
Portsmouth's trading profile (12 games, 5 home) set some clear expectations: BTTS lands in 42% of their matches — today it did not; they keep a clean sheet 42% of the time, and conceded here; they fail to score in 25% of games, a blank that repeated today.
Ipswich's trading profile (12 games, 5 away) set some clear expectations: BTTS lands in 83% of their matches — today it did not.
Form vs Result
The form lines were close — Portsmouth 1.25 PPG, Ipswich 1.17 PPG — offering no strong steer, and the Ipswich win broke the near-deadlock. Portsmouth (home/away splits) managed 0 against a 2.00 scoring average — below par going forward and shipped 4 against a 0.80 concession average — a leakier day than usual. Ipswich (home/away splits) scored 4 against a 1.20 average — above their attacking norm and conceded 0 against a 1.60 average — tighter than their form line.
Verdict
Grading the result against the stored data, 1 of 3 pre-match signals came in: result (miss), Over 2.5 (hit), BTTS (miss). The data was on the wrong side of this result more often than not — a reminder that a single match sits well inside the model's variance.
💡 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.