Southampton vs Swansea City: Prediction & Odds (8 Sept 2026)

EFL Championship8 September 2026 20:45 CESTSt Mary's Stadium, Southampton17°6,7 mm20 km/h

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SouthamptonPossession control

Swansea CityPossession control

The model's lean: 1 · Southampton (56%)

1 · Southampton 56%X 23%20% Swansea City · 2

56%

23%

20%

Analysis: Southampton – Swansea City

Sofia Andersson · 7 September 2026 · The model's read on the match · How the predictions work

Southampton's match against Swansea City brings forward an intriguing clash of possession-oriented styles. The hosts have shown dominance at home, winning 56% of their matches in their history, though this is tempered by the visitors' current unbeaten streak in the league. Swansea's resilience on the road is matched by their superior defensive metrics, conceding only 0.93 xGA per match compared to the home side's 1.4.

However, the model favors Southampton, giving them a 56% chance to win, indicating a significant edge over Swansea's 20%. The expected goals also lean towards the hosts, with a projection of 1.86 compared to the Welsh side's 1.04. While Swansea's recent form might suggest a closer contest, the analytics underscore Southampton's capacity to capitalize on their scoring opportunities, especially in front of their supporters.

Although both teams embrace a possession-based approach, the forecasted rain could disrupt fluid play, potentially suppressing goals. Despite this, the model suggests a moderate 55% chance of over 2.5 goals, aligning with the tightly contested scorelines of 1-1 and 2-1 being the most probable. Southampton's ability to break through Swansea's defense will be crucial, further emphasized by their slight edge in xG per match at 1.7.

With a small head-to-head sample since 2023, it's Southampton's consistent home form that stands out, enhanced by the betting market's mispricing. The home win at odds 1.88 with Betsafe, Betsson, and Nordicbet holds a 6% value edge. This suggests an opportunity for bettors looking to capitalize on the forecasted home advantage. While Swansea's streak is commendable, the numbers tip toward a narrow victory for the Saints, potentially ending in a 2-1 result.

Southampton

Form LWWDD

League ranking xG #8xGA #11xT #12xP/match #15Points #8

Key players

Cyle Christopher LarinFxG 0.58 · xT 0.04
Ryan Phelim ManningLBxG 0.24 · xT 0.17
Leonardo Weschenfelder ScienzaLWxG 0.29 · xT 0.07

Swansea City

Form WDWWD

League ranking xG #9xGA #2xT #11xP/match #9Points #1

Key players

Josh KeyRWBxG 0.00 · xT 0.13
Josh TymonLWBxG 0.01 · xT 0.13
Filip LissahCBxG 0.00 · xT 0.04

Match prediction: Southampton – Swansea City

Predicted score matrix

Swansea City →

Southampton →

0–05.8%

0–15.4%

0–23.0%

0–31.0%

0–4+0.3%

1–09.9%

1–111.0%

1–25.6%

1–31.9%

1–4+0.6%

2–09.5%

2–19.9%

2–25.2%

2–31.8%

2–4+0.6%

3–05.9%

3–16.1%

3–23.2%

3–31.1%

3–4+0.4%

4+–04.2%

4+–14.3%

4+–22.3%

4+–30.8%

4+–4+0.3%

Probability per final score. Rows = home goals, columns = away goals.

Most likely scorelines

1.1-111%
2.2-110%
3.1-010%
4.2-09%
5.3-16%

Expected goals

1,86–1,04

Both teams to score

55%

Over/under goals

Expected goals: 2,9

115%

223%

322%

416%

5+17%

Under 2,545%

@2.09

Over 2,555%

@1.76

Ready-made bet suggestions

More combos & build your own →

01 · 2 legs

Safe

Southampton to win56%
Over 1.5 goals79%

02 · 3 legs

Balanced

Southampton to win56%
Over 2.5 goals55%
Finn Isaac Azaz to score34%

03 · 4 legs

Bold

Both teams to score55%
Over 2.5 goals55%
Finn Isaac Azaz to score34%
Jay Fulton to be booked27%

Odds & value

The model's value spots

Bets where the model's probability beats what the odds imply (EV+).

1 · Southampton56% probability@1.88BetsafeEV+6%reference odds
1 · Southampton56% probability@1.88BetssonEV+6%reference odds
1 · Southampton56% probability@1.88NordicbetEV+6%reference odds

Bookmaker	1 · Southampton	X	2 · Swansea City
Betsafe	EV+ 6% 1.88	3.60	3.90
Betsson	EV+ 6% 1.88	3.60	3.90
Nordicbet	EV+ 6% 1.88	3.60	3.90
Pinnacle	EV+ 5% 1.86	3.72	4.00

Odds updated 6 Sept, 21:35

Statistics

Head-to-head

2 matches

Southampton 1Draw 1Swansea City 0

Goals: 2–1 (⌀ 1,5)

Head-to-head based on Championship data since 2023.

Key facts

Swansea City are unbeaten in their last 8 league matches.
Southampton win 56% of their home matches all-time (25 played).

xG & xGA per match — 3-game rolling average

Solid line = created (xG), dashed = conceded (xGA).

Southampton

Swansea City

When goals are scored and conceded — 2026

Southampton (11–6)

Swansea City (7–1)

Pass networks

Last 5 matches. Circle size = pass volume, line width = combinations between players. Attacking left to right.

Southampton

Swansea City

xT networks

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.

Southampton

Swansea City

The teams in numbers

Performance	Southampton	Swansea City
Points	8	11
xPoints	6.6	7.8
xG per match	1.7	1.7
xGA per match	1.4	0.93
xG within 8s of winning the ball	0.44	0.29
xGA within 8s of losing the ball	0.37	0.14

Playing style	Southampton	Swansea City
Build-up efficiency	0.3	0.27
Field tilt	0.66	0.64
xT per match	0.97	0.97
xTA per match	0.85	0.67
Won balls, offensive half	24	31
Pressing intensity	0.21	0.21
Pressing efficiency	0.3	0.38
Pressing efficiency, offensive half	0.19	0.39
Entries into the box per match	12	13
Entries into the box against	13	11
Pass completion %	0.8	0.77
Pass completion % under pressure	0.78	0.73
Passes per match	423	447
Passes against per match	246	260
Switches of play per match	23.5	25.2
Long balls per match	29	31

Set pieces	Southampton	Swansea City
xG from free kicks	0.09	0.03
Corners per match	6.2	5.4
Corners against per match	4.8	3.4
xG per corner	0.01	0.05
xGA per corner against	0.01	0.06
First touch, offensive corners %	0.52	0.52
First touch, defensive corners %	0.71	0.59

Other	Southampton	Swansea City
Throw-in control	0.67	0.71

The goalkeepers	Daniel Peretz (Southampton)	Lawrence Vigouroux (Swansea City)
Saves	14	8
Save %	74%	89%
xG prevented	51%	88%
Claims	0 (0%)	0 (0%)

Frequently asked questions

Who wins Southampton vs Swansea City according to our model?

The model gives Southampton a 56% win probability. Full 1X2 picture: Southampton 56%, draw 23%, Swansea City 20%.

What is the most likely scoreline?

The model's most likely final score is 1-1 at 11% probability.

Over or under 2.5 goals?

The model rates over 2.5 goals at 55% and under at 45%.

Will both teams score?

The probability of both teams scoring is 55% according to the model.

Why are some legs locked in the bet builder?

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.