Charlton 1-1 Rotherham – Result & Analysis

Poisson rates Charlton at 62% — current form provides partial corroboration, though signals are mixed in this Charlton vs Rotherham encounter.

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Full Analysis

The Valley plays host to Charlton versus Rotherham in League One, Regular Season - 5. Kick-off: Saturday 7 September 2024 at 15:00 UTC.

Form

Charlton (all games): 4W 4D 2L across 10 League One fixtures this term — 1.60 PPG. Last five: L W W W L. They are averaging 1.00 goals per game and conceding 0.80 — a modest attacking output that tempers optimism on the Over 2.5 market. Defensively, conceding just 0.80 per game is an exceptional defensive record — one of the tightest in the division. 4 clean sheets in 10 games (40%) reflects a solid defensive base. Charlton have played only a handful of League One games so far this season, so this record also draws on matches from last season.

Charlton's home record at The Valley: 4W 5D 1L from 10 League One appearances (1.70 PPG). At home they are averaging 1.20 goals scored and 0.80 conceded per game. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground.

Rotherham's overall League One record this term: 2W 2D 6L from 10 games (0.80 PPG). Last five: W L D L W. Their scoring rate of 0.70 per game is modest, conceding 1.20 — not a side to back heavily on the Over 2.5 from their form alone. 2 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in only 20% of their fixtures — a very low rate that strongly backs BTTS No. Rotherham have played only a handful of League One games so far this season, so this record also draws on matches from last season.

Rotherham's form when playing away from home: 0W 0D 10L across 10 road games this term (0.00 PPG). Away from home they average 0.40 goals scored and 2.70 conceded per game. Away from home, both teams have scored in only 20% of games — a low rate that backs BTTS No when they travel. Their away PPG of 0.00 is notably below their overall 0.80 — form away from home has been a clear weakness this season.

The points-per-game gap of 0.80 in Charlton's favour (1.60 vs 0.80) is a statistically meaningful difference. The hosts are the form pick here, with draw protection the sensible hedge given the away side's competitiveness.

Head-to-Head

Neither side has dominated this fixture. The last 2 head-to-head meetings have produced 1 wins for Charlton, 0 for Rotherham and 1 draws — an even split that leaves the H2H largely neutral as a betting input.

Historically, goals have been at a premium in this fixture — just 1.5 per game from 2 meetings. The Under 2.5 has a clear base rate from the H2H record alone. The most recent clash, on 9 Apr 2022, ended 1–0 with Charlton winning.

With a balanced win record and just 1.5 goals per game historically, the H2H points toward a tight, low-scoring contest. Under 2.5 goals has the strongest statistical grounding from the fixture history regardless of which side wins.

Trading Data

Charlton goal-timing and half-time pattern breakdown (50 games, 25 at home): they score before half-time in 76% of fixtures in home games; when goalless at HT, a second-half goal follows 79% of the time; two or more arrive in the second half on 57% of those occasions; BTTS occurs in 68% of their matches (home games); Over 2.5 goals lands in 60% of games (home games).

Rotherham goal-timing and half-time pattern breakdown (50 games, 25 at away): they score before half-time in 72% of fixtures in away games; when goalless at HT, a second-half goal follows 80% of the time; two or more arrive in the second half on 55% of those occasions; BTTS occurs in 36% of their matches (away games); Over 2.5 goals lands in 56% of games (away games); they fail to score in 50% of games.

BTTS rates are mixed from the trading data — Charlton 68% versus Rotherham 46%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Charlton 48% | Rotherham 48%).

Poisson Model

The Poisson distribution model projects Charlton 1.57 xG and Rotherham 0.57 xG. These expected goals figures are the primary input: they feed a goal-probability matrix across all scoreline combinations to derive the result and market probabilities below. Underlying strength ratings: Charlton attack 1.044 / defence 0.800 | Rotherham attack 0.612 / defence 1.159. League average goals — home 1.302 / away 1.170. Data: 50 Charlton games / 4 Rotherham games used (CurrentSeason).

Result probabilities: Charlton 62% | Draw 25% | Rotherham 13%. Fair-value odds: Charlton 1.61 | Draw 4.00 | Rotherham 7.69. The model has a clear lean to Charlton (62%) — a 49pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.

Goals markets: Over 2.5 probability 36% | BTTS probability 35% | Total xG 2.15. Under 2.5 has a narrow probability edge at 64% — total xG of 2.15 is below the line but not decisively so. BTTS No has firm model support at 65% — Rotherham's lower xG of 0.57 creates a meaningful probability of a scoring blank, which suppresses the BTTS Yes probability to 35%.

Verdict

The Poisson model's primary lean is Charlton at 62% — clear model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw No Bet is worth pricing alongside the outright: 25% draw probability makes the stalemate a live outcome even at this conviction level.

On the goals line, Poisson's 2.15 combined xG gives a 36% probability to Under 2.5 — Poisson-only — limited corroboration.

The Poisson model's BTTS call is No at 35%. Form rates corroborate: Charlton 50% | Rotherham 20% BTTS from recent games.

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