Portsmouth vs Cardiff Prediction — Model Probabilities for 5 September 2026
MatchSense model probabilities for Portsmouth vs Cardiff on 5 September 2026. Form, the table and the head-to-head behind the numbers.
Key takeaways
- 3 further markets for this fixture are priced on the analysis page.
- Portsmouth are 14th in the table, Cardiff 22nd.
- Probabilities are refreshed once confirmed lineups are published.
Portsmouth take on Cardiff on 5 September 2026, 14:00 UTC in Championship. The MatchSense model is analysing this fixture; its probabilities appear here once published.
Portsmouth sit 14th in the Championship table on 6 points from 5 games, with Cardiff 22nd on 3 points — 8 places apart in a 24-team competition.
Recent form
Portsmouth have won 5, drawn 2 and lost 3 of their last 10, keeping 3 clean sheets. Cardiff have won 4, drawn 4 and lost 2 of their last 10, scoring 2.2 a game.
Previous meetings
The two have met just twice in our records. The most recent meeting came on 11 February 2025: Portsmouth 2-1 Cardiff, Portsmouth taking it.
Beyond the match result, the model also prices 3 further markets for this fixture — total goals, both sides scoring and goal-margin lines among them — each with a modelled price, the difference against the market, and a confidence band. Those sit on the match analysis page.
How are these numbers produced?
The model blends both teams' attacking and defensive strength, Elo ratings, recent form, home advantage and player availability. An early version publishes days before kickoff and is revised once confirmed lineups land.
The full method is in How the MatchSense Prediction Model Works and How to Read Football Prediction Probabilities.
Go deeper
- Full Portsmouth vs Cardiff analysis — lineups, statistics, head-to-head and every market the model prices.
- Championship table and fixtures
- Portsmouth — Profile, squad and fixtures
- Cardiff — Profile, squad and fixtures
This page is analytical and educational. Probabilities are not guarantees of any result.
Frequently asked questions
When do Portsmouth and Cardiff play?
Kick-off is scheduled for 5 September 2026, 14:00 UTC in Championship.
Which markets are analysed for Portsmouth vs Cardiff?
Alongside the match result shown on this page, the model prices 3 further markets — total goals, both sides scoring and goal-margin lines among them — each with a modelled price, the difference against the market and a confidence band, on the match analysis page.
What happened the last time Portsmouth played Cardiff?
They last met on 11 February 2025, Portsmouth 2-1 Cardiff. Across both meetings, Portsmouth have won 1, Cardiff 1, with 0 drawn.
How is the model's accuracy measured?
They are calibrated against historical fixtures: across a set of 60% calls, close to 60% should actually happen. No model can make a single match certain.
Get the weekly briefing
Next week's fixtures, how last week's published picks actually settled, and the newest analysis. One email a week. Unsubscribe in one click.
We never share your address, and every email has a one-click unsubscribe.
Related reading
- How to Read Football Prediction Probabilities
- Southampton vs Bristol City Prediction — Model Probabilities for 12 September 2026
- Watford vs Stoke City Prediction — Model Probabilities for 12 September 2026
- Blackburn vs Millwall Prediction — Model Probabilities for 12 September 2026
- Middlesbrough vs Norwich Prediction — Model Probabilities for 12 September 2026