01 · 2 legs
Safe
- Southampton to win62%
- Over 1.5 goals80%
EFL ChampionshipSt Mary's Stadium, Southampton12°19 km/h
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Anna Karlsson · · A data-driven preview · How the predictions work
TEXT: The key question for Southampton against Portsmouth is whether the hosts can break a winless head-to-head streak. While it's true that the South Coast derby hasn't seen a victor between these two in their last two meetings, this sample size is small and tells us less about the impending clash than the current form of each side. Southampton, with their possession-oriented style, is favored to make a statement at home.
Southampton's goal-scoring consistency, having netted in eight straight league fixtures, contrasts sharply with Portsmouth's recent struggles to assert dominance. At home, Southampton wins 59% of their matches, showing they can capitalize on familiar turf. Their xG of 1.8 per match, compared to Portsmouth's 1.4, suggests a side capable of creating more significant chances. The visitors, relying on counter-attacks and crosses, might find it hard to dominate if the home side controls the pace as expected.
Model probabilities favor Southampton heavily at 62%, and the expected goals lean further in their direction with 1.95 compared to Portsmouth's 1.01. The most likely scoreline is 1-1, followed closely by 2-1 and 2-0, reflecting this edge while also hinting at the possibility of a tighter contest. If Portsmouth is to stand any chance, exploiting their marginally better xGA of 1.2 might be key, but even that advantage seems slender against a Southampton attack that's firing consistently.
For bettors, the over 2.5 goals market is intriguing with a 57% probability, considering both teams have a knack for finding the net. Southampton's attacking form aligns with this, bolstered by a high probability of both teams scoring at 55%.
In this showdown, the numbers tell a compelling story: Southampton is poised for a possible win in front of their home crowd, likely ending the deadlock in this budding rivalry.
01 · 2 legs
02 · 3 legs
03 · 4 legs
| Bookmaker | 1 · Southampton | X | 2 · Portsmouth |
|---|---|---|---|
| Betsafe | 1.60 | 4.00 | 5.35 |
| LeoVegas | 1.57 | 4.20 | 5.00 |
| Nordicbet | 1.60 | 4.00 | 5.35 |
| Pinnacle | 1.60 | 4.16 | 5.16 |
Odds updated 2 Oct, 13:36
Head-to-head based on Championship data since 2023.
Solid line = created (xG), dashed = conceded (xGA).
Last 5 matches. Circle size = pass volume, line width = combinations between players. Attacking left to right.
The same network weighted by offensive threat (xT): circle size = threat created by the player, line width = threat of the combinations. Last 5 matches, attacking left to right.
| Performance | Southampton | Portsmouth |
|---|---|---|
| Points | 14 | 8 |
| xPoints | 11.6 | 9.3 |
| xG per match | 1.8 | 1.4 |
| xGA per match | 1.4 | 1.2 |
| xG within 8s of winning the ball | 0.35 | 0.21 |
| xGA within 8s of losing the ball | 0.27 | 0.21 |
| Playing style | Southampton | Portsmouth |
|---|---|---|
| Build-up efficiency | 0.3 | 0.34 |
| Field tilt | 0.59 | 0.55 |
| xT per match | 1 | 0.9 |
| xTA per match | 0.96 | 0.92 |
| Won balls, offensive half | 22 | 26 |
| Pressing intensity | 0.24 | 0.24 |
| Pressing efficiency | 0.28 | 0.34 |
| Pressing efficiency, offensive half | 0.19 | 0.33 |
| Entries into the box per match | 13 | 13 |
| Entries into the box against | 14 | 11 |
| Pass completion % | 0.82 | 0.71 |
| Pass completion % under pressure | 0.78 | 0.66 |
| Passes per match | 449 | 302 |
| Passes against per match | 288 | 252 |
| Switches of play per match | 24.8 | 27.2 |
| Long balls per match | 29 | 33 |
| Set pieces | Southampton | Portsmouth |
|---|---|---|
| xG from free kicks | 0.1 | 0.06 |
| Corners per match | 5.6 | 6.9 |
| Corners against per match | 4.2 | 5.2 |
| xG per corner | 0.01 | 0.03 |
| xGA per corner against | 0.02 | 0.03 |
| First touch, offensive corners % | 0.47 | 0.31 |
| First touch, defensive corners % | 0.62 | 0.62 |
| Other | Southampton | Portsmouth |
|---|---|---|
| Throw-in control | 0.66 | 0.71 |
| The goalkeepers | Daniel Peretz (Southampton) | Daniel Bielica (Portsmouth) |
|---|---|---|
| Saves | 23 | 15 |
| Save % | 74% | 79% |
| xG prevented | 42% | 65% |
| Claims | 0 (0%) | 0 (0%) |
The model gives Southampton a 62% win probability. Full 1X2 picture: Southampton 62%, draw 20%, Portsmouth 18%.
The model's most likely final score is 1-1 at 11% probability.
The model rates over 2.5 goals at 57% and under at 43%.
The probability of both teams scoring is 55% according to the model.
The same rules as the bookmakers’ builders: legs that contradict or already follow from your slip cannot be combined — for example correct score 2–1 with under 2.5 goals. The difference is that we don’t look the rules up in a table; we compute them straight from the score matrix.

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Hämta bonusPredictions come from PlaymakerAI's match model and reflect the model's assessment — not betting advice. Gamble responsibly.