Charlton Athletic host Portsmouth at The Valley on Saturday, September 12, 2026, with kick-off scheduled for 14:00 local time. The Championship matchday seven fixture brings together the teams ranked seventh and 17th respectively. Charlton are attempting to recover after a heavy defeat in their latest outing, while Portsmouth travel to London with renewed confidence following a victory over Cardiff City. Several trends point towards a closely contested game: Charlton have struggled to score in their last two league matches, and each of their previous ten Championship home fixtures has finished with fewer than 3.5 total goals. Portsmouth, however, have scored in 12 consecutive away games, creating an interesting contrast ahead of this Charlton Athletic vs Portsmouth match preview.

Charlton Athletic Recent Form and Key Statistics

Charlton Athletic enter the weekend after losing 4-0 to Stoke City on September 5. That result extended their league scoring drought to two matches and represented a difficult setback after the goalless draw against QPR. In that match, Arthur Okonkwo made two important saves to help Charlton secure a point despite the opposition enjoying the better of the contest.

The Addicks have recorded two victories, one draw and two defeats across their last five matches. During that sequence, they averaged 1.0 goal scored and 2.2 goals conceded per game. Their Championship season record stands at three wins, one draw and one loss, with averages of 1.2 goals scored and 1.4 conceded. Those numbers show a more balanced overall campaign than the latest 4-0 defeat alone might suggest, although their recent lack of goals remains an issue before facing Portsmouth.

Home results have provided Charlton with encouragement. Before this fixture, they had put together a three-match unbeaten home run consisting of two wins and one draw. Their Championship matches at The Valley have also produced a consistent goal pattern, with under 3.5 goals in each of their last ten home league games. This record suggests that Charlton have frequently been involved in controlled home contests rather than high-scoring exchanges.

The first-half statistics are particularly notable. Charlton have not been ahead at half-time in any of their last 20 home matches, while the same trend applies to their previous 19 Championship home fixtures. Across all venues, they have failed to win the first half in 22 of their last 23 league games. A patient start may therefore be expected, with the home side needing to improve their early-game effectiveness if they are to take control.

Portsmouth Recent Form and Key Statistics

Portsmouth arrive after beating Cardiff City 2-0 on September 5. Goals from Conor Shaughnessy and Marezi secured the victory, ending a run of two consecutive defeats. The result offered an important response and gave Pompey a clean sheet alongside three points before their trip to The Valley.

The visitors have won two and lost three of their last five matches, scoring an average of 1.4 goals and conceding 1.6 per game. Their Championship record is identical across those five results: two wins, no draws and three defeats, again with averages of 1.4 scored and 1.6 conceded. Portsmouth have therefore produced decisive results so far, without a draw in their five league fixtures covered by the season statistics.

The strongest attacking trend for Portsmouth comes away from home. They have scored at least once in each of their last 12 away matches, meaning Charlton’s defence is likely to face a genuine test despite the overall low-scoring context. There has also been at least one second-half goal in Portsmouth’s previous 12 away fixtures. Within the Championship specifically, their last 11 away games have all contained a goal after the interval.

Pompey’s first-half away record offers another relevant angle, as they have been behind at the break in six of their last ten matches on the road. At the same time, Charlton’s long sequence without a half-time lead at home makes the opening period difficult to assess. Portsmouth matches have also generated a high number of corners: over 8.5 corners were taken in 19 of their last 21 games across all competitions and in 18 of their previous 20 Championship fixtures.

Charlton Athletic vs Portsmouth Match Analysis

The available statistics present a fixture with competing trends. Charlton’s recent home league matches have regularly stayed below 3.5 total goals, and the Addicks have failed to score in their last two Championship outings. Portsmouth’s two most recent games have also ended with fewer than 2.5 goals, including the 2-0 victory over Cardiff. These figures support the possibility of another measured contest at The Valley.

Portsmouth’s away scoring run prevents the match from looking entirely one-sided from an attacking perspective. The visitors have found the net in 12 successive away fixtures, while Charlton conceded four times in their latest match. Nevertheless, Portsmouth have three defeats in their last five games, and Charlton had been unbeaten across three home matches. The respective form records therefore leave room for a competitive game in which neither side holds an overwhelming statistical advantage.

The probability data gives Charlton Athletic a 41% chance of winning, compared with 32% for Portsmouth and 27% for the draw. Both teams to score is rated at 53%, while the no option stands at 47%. The total-goals assessment is even tighter, with under 2.5 goals at 51% and over 2.5 at 49%. Such narrow margins underline the balanced nature of the fixture.

The recent head-to-head record also suggests limited separation between the teams. From the five meetings in the supplied summary, Charlton have one win, two draws and two defeats, averaging 1.2 goals scored and 1.4 conceded. The latest encounter, played on February 17, 2026, finished 1-3. While that result featured four goals, the broader evidence for this match places greater emphasis on Charlton’s home under-3.5 sequence, their recent scoring difficulties and the low totals recorded in both teams’ latest fixtures.

Charlton Athletic vs Portsmouth prediction from BetMines: Under 2.5 goals with 51% probability.