Charlton Athletic0Portsmouth0

HT 0–0Sat 12 Sept 2026, 14:00 Predictions graded

Predictions3–827%

Edges1–420%

PossPossession 47%–53%ShotsShots 10–9On targetOn target 3–3CornersCorners 7–5

Quick Take

Pre-match view

Context last updated 7 Sep 2026, 06:28 · Europe/Bucharest

Charlton's home strength and Portsmouth's attacking directness point to value on the home win (2.50, +5pt edge), over 2.5 goals (2.15, +8.5pt), and both teams to score (1.95, +8.7pt).

Avoid the first-half over 0.5 goals at 1.43—the price is too short relative to the 65% model probability.

Context

Charlton sit 6th in the Championship with 10 points from five matches, and their home record is perfect so far.
They beat Preston 1-0 on 29 August and Derby 2-1 on 15 August at The Valley. Those wins show they can control games at home, but the sample is only two matches, so it is not yet a long-term trend. Portsmouth have won one and lost one away, so this is a useful but not decisive edge.
- Charlton home record: 2 wins, 0 draws, 0 losses, 3 goals for, 1 goal against.
- Beat Preston 1-0 at home on 2026-08-29.
- Beat Derby 2-1 at home on 2026-08-15.
Charlton defender C. Sichenje has been ruled out for the season after knee surgery.
His absence removes a defensive option for Nathan Jones, who started Sichenje in one of the last five matches with available lineups. The compressed schedule makes that depth loss more relevant, though Charlton still have other defenders to cover.
- Charlton said Sichenje sustained the knee injury in the Carabao Cup tie at Tottenham Hotspur.
- The club said he has undergone surgery and will miss the remainder of the 2026/27 season.
- C. Sichenje started 1 of the 5 recent team fixtures with available lineups.
ConfirmedSources checked 7 Sep 2026, 06:27 · Europe/BucharestCharlton Athletic injury updatewww.cafc.co.uk · 4 Sep 2026
Portsmouth are 14th with 6 points, and their away form has been mixed.
They won 3-1 at Lincoln on 22 August but lost 2-1 at Bristol City on 29 August. That shows they can score on the road but also concede, and they have not kept a clean sheet away. Charlton's home strength could exploit that, but Portsmouth's away sample is small.
- Portsmouth away record: 1 win, 0 draws, 1 loss, 4 goals for, 3 goals against.
- Won 3-1 at Lincoln on 2026-08-22.
- Lost 2-1 at Bristol City on 2026-08-29.
Charlton host QPR on Wednesday, September 9, three days before this match.
Nathan Jones has already shown he will rotate after midweek games, making four changes at Stoke following a previous midweek fixture. That pattern suggests Charlton's lineup against Portsmouth could be shaped by who plays and how much against QPR.
- Nathan Jones said workload was a factor in making four changes at Stoke after the preceding midweek match.
- Charlton’s official schedule lists QPR at The Valley on Wednesday, September 9.
- Jones described QPR and Portsmouth as two home games his side needed to maximise.
ConfirmedSources checked 7 Sep 2026, 06:27 · Europe/BucharestNathan Jones on the Stoke defeatwww.cafc.co.uk · 5 Sep 2026Charlton Athletic fixtures and newswww.cafc.co.uk · 7 Sep 2026

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 4

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result2 of 4 landed

Signal quality Medium · Uncertainty band Near coin-flip · Not priced
The read
Charlton's perfect home record and stronger recent form give them the edge, though Portsmouth's away win and H2H split keep confidence medium.
- Charlton home record: 2 wins, 0 draws, 0 losses, 3 goals for, 1 against in 2 Championship home matches.
- Portsmouth away record: 1 win, 0 draws, 1 loss, 4 goals for, 3 against in 2 away matches.
- Charlton last 5 league form: W-W-W-D-L (10 points from 5), Portsmouth last 5 league form: W-L-L-W-L (6 points from 5).
- H2H last meeting: Portsmouth won 3-1 at Charlton in Feb 2026, but Charlton won 2-1 at Portsmouth in Dec 2025.
BetBugs · Match WinnerlostCharlton AthleticEstimated chance45%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Charlton's home strength and Portsmouth's inconsistency make a home win or draw the most likely double chance outcome.
- Charlton have not lost at home this season (2 wins).
- Portsmouth have lost 3 of their last 5 league matches.
- Charlton have scored in all 5 league matches this season.
BetBugs · Double ChancewonCharlton Athletic or DrawEstimated chance72%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Both teams have similar first-half profiles with a high chance of being level at the break, though Portsmouth's tendency to trail slightly reduces confidence.
- Charlton led at half-time in 27% of recent matches, trailed in 33%.
- Portsmouth led at half-time in 27% of recent matches, trailed in 47%.
- In 3 of Charlton's last 5 league matches, the half-time result was a draw.
- In 2 of Portsmouth's last 5 league matches, the half-time result was a draw.
BetBugs · First Half WinnerwonDrawEstimated chance40%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
A draw at half-time followed by a Charlton win is plausible given their home strength, but the specific sequence is uncommon.
- Charlton have won 2 home matches, both after leading at half-time in one and drawing in another.
- Portsmouth have lost 3 of 5 league matches, often trailing at half-time.
- H2H last meeting at Charlton: Portsmouth led at half-time and won.
BetBugs · Ht Ft DoublelostDraw/Charlton AthleticEstimated chance20%

Goals0 of 4 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Portsmouth's away games have been high-scoring and both teams show a tendency to concede, supporting over 2.5 goals.
- Charlton home matches average 2.0 total goals (3 for, 1 against in 2 games).
- Portsmouth away matches average 3.5 total goals (4 for, 3 against in 2 games).
- Both teams have scored in 3 of Charlton's 5 league matches and 3 of Portsmouth's 5 league matches.
- H2H last 5 meetings: 3 of 5 had over 2.5 goals.
BetBugs · Goals Over/UnderlostOver 2.5Estimated chance55%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both sides have consistent scoring records but leaky defenses, making both teams scoring likely.
- Charlton have scored in all 5 league matches, but kept only 1 clean sheet.
- Portsmouth have scored in 4 of 5 league matches, but kept only 1 clean sheet.
- Both teams scored in 3 of Charlton's 5 league matches and 3 of Portsmouth's 5 league matches.
BetBugs · Both Teams to ScorelostYesEstimated chance60%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both teams tend to see first-half goals, with Portsmouth especially vulnerable early, supporting over 0.5 first-half goals.
- Charlton average 0.5 first-half goals for and 0.7 against in recent matches.
- Portsmouth average 0.6 first-half goals for and 0.9 against in recent matches.
- In 4 of Charlton's last 5 league matches, at least one first-half goal was scored.
- In 4 of Portsmouth's last 5 league matches, at least one first-half goal was scored.
BetBugs · 1st Half GoalslostOver 0.5 goals in 1st halfEstimated chance65%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Second-half scoring is moderate for both teams, but the combined average is close to the 1.5 line, making this a low-confidence lean.
- Charlton average 0.7 second-half goals for and 0.8 against in recent matches.
- Portsmouth average 0.6 second-half goals for and 0.8 against in recent matches.
- Combined second-half goal average is approximately 1.45 per match.
BetBugs · Goals Over Under Second HalflostOver 1.5Estimated chance45%

Match stats1 of 3 landed

Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
The combined corner averages are right at the 9.5 line, making this a coin-flip with slight lean over due to Portsmouth's higher corner count.
- Charlton average 4.4 corners per match, Portsmouth average 5.2 corners per match.
- Combined average corners per match: 9.6.
- In recent matches, Charlton's opponents averaged 6.2 corners, Portsmouth's opponents averaged 5.0 corners.
BetBugs · Corners Over/UnderwonOver 9.5Estimated chance50%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
The combined shots on target average is slightly below the line, but variance makes this a near 50-50 proposition.
- Charlton average 4.2 shots on target per match, Portsmouth average 3.8 shots on target per match.
- Combined average shots on target: 8.0.
- Charlton's opponents average 4.6 shots on target, Portsmouth's opponents average 4.4 shots on target.
BetBugs · Shots on Target Over/UnderlostOver 8.5Estimated chance50%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Card counts are relatively low for both teams, but the line of 3.5 is achievable given opponent contributions and Charlton's red card tendency.
- Charlton average 1.3 yellow cards per match, Portsmouth average 1.0 yellow cards per match.
- Combined average yellow cards: 2.3, but opponents add to the total.
- Recent matches show occasional red cards for Charlton (0.5 average).
BetBugs · Cards Over/UnderlostOver 3.5Estimated chance50%