ChampionshipCharlton vs Portsmouth Corners
model probability
Expert AI analysis
Our model lands on Over 9.5 corners at 57.0%, its strongest read on the Corners market. The total-corners ladder runs from 80.3% for over 7.5 to 26.5% for over 12.5, with over 10.5 the closest line to a coin-flip at 47.3%. Head to head on corners, Charlton are the model’s pick to win the corner count at 53.8%, with a level count at 10.3%. It is a calibrated model probability, graded out-of-sample, not a tip.
Corners
Total corners, every line
| Line | Over | Under |
|---|---|---|
| 7.5 corners | 80.3% | 19.7% |
| 8.5 corners | 70.3% | 29.7% |
| 9.5 corners | 59.0% | 41.0% |
| 10.5 corners | 47.3% | 52.7% |
| 11.5 corners | 36.2% | 63.8% |
| 12.5 corners | 26.5% | 73.5% |
Who wins the corner count
Team corner lines
78.1%
63.9%
48.8%
67.4%
50.8%
35.3%
Corner handicap
| Charlton line | Charlton | Portsmouth |
|---|---|---|
| -1.5 | 43.2% | 56.8% |
| -0.5 | 53.8% | 46.2% |
| +0.5 | 64.1% | 35.9% |
| +1.5 | 73.5% | 26.5% |
This season (2026/27)
The corners market rewards teams that camp in the final third, below are the model total-corner probabilities. It leans to Charlton.
In-depth analysis
By team, Charlton over 4.5 corners sits at 63.9% and Portsmouth at 50.8%. This season Charlton have averaged 4.5 corners won a game and Portsmouth 7.0.
We publish the model, not a sure thing. We grade every call after the match.
Model lenses
Different analytical lenses our model applies to the same calibrated data, not separate tipsters, and never a tip.
FAQ
How many corners in Charlton vs Portsmouth?
The model rates over 9.5 total corners at 59.0% for Charlton vs Portsmouth.
Which team will win the corner count in Charlton vs Portsmouth?
The model rates Charlton to win the corner count at 53.8%, with a level count at 10.3%.
How many corners do Charlton and Portsmouth average this season?
Charlton have won 4.5 corners a game this season and Portsmouth 7.0.
How is this probability calculated?
We fit a goals and markets model (Dixon-Coles plus an xG strength model and an ensemble) on real match data, then calibrate the output against out-of-sample results. It is a calibrated model probability, not an odds-derived tip.
Is this a betting tip?
No – these are calibrated model probabilities, graded against real results. We publish our full track record, including the misses, and never claim to beat the closing market.
Corners accuracy
How our Corners calls have actually performed, graded out-of-sample against real results.
In 23,691 matches we rated like this one (50–60%), Corners actually happened 54.1% of the time.
Predictions & track record updated 11 Sep 2026. See the full, dated track record →
Our last 10 Corners calls
The model’s most recent graded Corners predictions, out-of-sample. Green means the call hit, red means it missed. The number is the model confidence on each.
More Championship, Corners
Related
Model probabilities, calibration-graded, not a tip. We publish our track record, including the misses. 18+. For information only, not betting advice. If gambling is a problem, visit BeGambleAware.