Charlton 1-0 Leyton Orient – Result & Analysis
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Poisson model rates Charlton at 57%, yet other data sources diverge — this Charlton vs Leyton Orient fixture contains genuine analytical tension.
✍️ Match Preview
Analysis
Leyton Orient make the trip to The Valley to face Charlton in League One, Regular Season - 1. The match kicks off on Saturday 5 August 2023 at 15:00 UTC.
Form & Momentum
Charlton have collected 1.70 PPG across 10 League One outings this season: 5W 2D 3L. Last five: L W L W D. They are averaging 2.00 goals per game — a high-scoring output that makes them a genuine attacking threat in any fixture. 2 clean sheets from 10 outings provides some defensive foundation. Both teams have scored in 60% of their games — a high BTTS rate that carries real weight in the goals markets. Charlton haven't played a League One game yet this season, so this record is entirely from last season.
Charlton at The Valley this season: 4W 2D 4L from 10 home games — 1.40 PPG on home soil. They are averaging 2.00 goals per home game — a prolific scoring rate in front of their own fans. Both teams have scored in 70% of their home games — an outstanding BTTS rate that is a key data point for this fixture.
Leyton Orient (all games): 5W 3D 2L across 10 League One outings this term — 1.80 points per game. Last five: L W W L D. Their scoring rate of 1.30 per game is modest, conceding 1.00 — not a side to back heavily on the Over 2.5 from their form alone. 4 clean sheets in 10 outings (40%) underlines their defensive solidity. Leyton Orient haven't played a League One game yet this season, so this record is entirely from last season.
Leyton Orient away from home this season: 4W 4D 2L from 10 away games — 1.60 PPG on the road. Away from home they average 1.30 goals scored and 0.90 conceded per game.
A near-identical PPG reading — 1.70 for Charlton, 1.80 for Leyton Orient — means the form record is uninstructive on result selection. The goals and market sections will carry greater evidential weight.
Trading Data
Charlton goal-timing and half-time pattern breakdown (46 games, 23 at home): they score before half-time in 83% of fixtures in home games; when goalless at HT, a second-half goal follows 83% of the time; BTTS occurs in 70% of their matches (home games); Over 2.5 goals lands in 52% of games (home games).
Leyton Orient goal-timing and half-time pattern breakdown (46 games, 23 at away): they score before half-time in 78% of fixtures in away games; when goalless at HT, a second-half goal follows 78% of the time; BTTS occurs in 44% of their matches (away games); Over 2.5 goals lands in 26% of games (away games); they keep a clean sheet 52% of the time.
BTTS rates are mixed from the trading data — Charlton 61% versus Leyton Orient 35%; no strong lean in either direction. Under 2.5 goals has backing from the in-play data — both teams register low Over 2.5 rates (Charlton 50% | Leyton Orient 28%).
Poisson Model
The Poisson distribution model projects Charlton 1.90 xG and Leyton Orient 1.07 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 1.151 / defence 1.088 | Leyton Orient attack 0.850 / defence 1.150. League average goals — home 1.437 / away 1.158. Data: 46 Charlton games / 0 Leyton Orient games used (PrevSeason). Note: current-season sample is too small — prior-season data is carrying the calculation. Model confidence is reduced; treat probabilities as directional rather than precise.
Result probabilities: Charlton 57% | Draw 22% | Leyton Orient 21%. Fair-value odds: Charlton 1.75 | Draw 4.55 | Leyton Orient 4.76. The model has a clear lean to Charlton (57%) — a 36pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 57% | BTTS probability 56% | Total xG 2.97. Over 2.5 holds a meaningful probability edge at 57% — the 2.97 total xG provides moderate support, though the model is not projecting a high-scoring game. BTTS probability of 56% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Verdict
The Poisson model's primary lean is Charlton at 57% — clear model lean. Draw No Bet is worth pricing alongside the outright: 22% draw probability makes the stalemate a live outcome even at this conviction level.
Poisson projects 2.97 total expected goals, pointing to Over 2.5 at 57% probability — reasonable conviction, supported by form averaging 2.8 goals per game.
On the BTTS market, Poisson puts 56% on Yes. Form rates corroborate: Charlton 70% | Leyton Orient 50% BTTS from recent games.
The Poisson model is drawing on PrevSeason data (0 games minimum) — early-season projections carry additional uncertainty. Weight the live form and odds signals accordingly.
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💡 Key Insights
🏟️ Match Context
• Fixture: Charlton vs Leyton Orient | Competition: League One, Regular Season - 1 | Venue: The Valley • Kick-off: Saturday 5 Aug 2023, 15:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Charlton 57% | Draw 22% | Leyton Orient 21% • Poisson goal markets: Over 2.5 57% | BTTS 56% | xG Charlton 1.90 / Leyton Orient 1.07 • Poisson strength factors: Charlton attack 1.151 / def 1.088 | Leyton Orient attack 0.850 / def 1.150 | league avg home 1.437 / away 1.158 • Poisson stance: Charlton (57%) — strong lean
🧮 Prediction Model
1.90
Charlton xG
Expected Goals
1.07
Leyton Orient xG
56%
BTTS
80%
Over 1.5
57%
Over 2.5
35%
Over 3.5
Full score-by-score matrix & model internals in the "Full Poisson Detail" section below ↓
⚠️ This analysis is generated algorithmically from statistical data and is intended for informational purposes only. It does not constitute betting advice. Please gamble responsibly.
❓ Frequently Asked Questions
What time does Charlton vs Leyton Orient kick off?
Charlton vs Leyton Orient kicked off at 15:00 on Saturday 5 August 2023 at The Valley.
What was the final score in Charlton vs Leyton Orient?
Charlton 1 - 0 Leyton Orient.
Where is Charlton vs Leyton Orient being played?
The match is being played at The Valley.
What competition is Charlton vs Leyton Orient part of?
Charlton vs Leyton Orient is a Regular Season - 1 fixture in the League One (England).
Who is favourite to win Charlton vs Leyton Orient?
Our statistical model gives Charlton a 57% chance of winning, Leyton Orient a 21% chance, and a 22% chance of a draw — making Charlton the favourite.
Will both teams score in Charlton vs Leyton Orient?
Our model estimates a 56% probability that both Charlton and Leyton Orient will score (BTTS).
Will Charlton vs Leyton Orient have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 57%.
What is the head-to-head record between Charlton and Leyton Orient?
No recorded head-to-head meetings available in the dataset.
What form are Charlton and Leyton Orient in?
No current-season fixtures available — form shown from previous season data. Charlton (all comps): 5W-2D-3L in 10 | 1.70 PPG | GF 2.00 / GA 1.80 | L5 L-W-L-W-D.
🧮 Model Insight
Where the Numbers Come From
Charlton's attacking strength (1.15x league average) is weighed against Leyton Orient's defensive record (1.15x) to produce a home expected-goals figure of 1.90. Flip it around — Leyton Orient's attack (0.85x) against Charlton's defence (1.09x) — and the away total comes out at 1.07.
These ratings are built from 46/0 games of current-season data — a full enough sample to trust.
Most Likely Scorelines
The model's single most probable exact score is 1-1, at 11.8%. Close behind: 2-1 (9.9%), 2-0 (9.2%). Those top three scorelines alone account for 31% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Charlton Win
57%
1.77
22%
4.46
21%
4.78
Top 3 Most Likely Scorelines
1 – 1
10.4%
Draw
Most likely
2 – 1
9.9%
Home win
1 – 0
9.7%
Home win
Expected Goals & Win Odds
1.90
Charlton xG
Total xG
2.97
1.07
Leyton Orient xG
1.77
57%
Home win
4.46
22%
Draw
4.78
21%
Away win
Goals Markets
80%
Over 1.5
1.25
20%
Under 1.5
5.00
57%
Over 2.5
1.75
43%
Under 2.5
2.33
35%
Over 3.5
2.86
65%
Under 3.5
1.54
18%
Over 4.5
5.56
82%
Under 4.5
1.22
Match Markets
Both Teams to Score
56%
BTTS Yes
1.78
44%
BTTS No
2.27
Clean Sheet
34%
2.92
15%
6.70
Win to Nil
19%
5.16
3%
31.99
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 5.1 | 5.5 | 2.9 | 1.0 | 0.3 | 0.1 |
| 1 | 9.7 | 10.4 | 5.6 | 2.0 | 0.5 | 0.1 |
| 2 | 9.2 | 9.9 | 5.3 | 1.9 | 0.5 | 0.1 |
| 3 | 5.9 | 6.3 | 3.4 | 1.2 | 0.3 | 0.1 |
| 4 | 2.8 | 3.0 | 1.6 | 0.6 | 0.2 | – |
| 5 | 1.1 | 1.1 | 0.6 | 0.2 | 0.1 | – |
Green = home win · Grey = draw · Amber = away win · Outlined cell = most likely score
▶ Model Internals
❓ Frequently Asked Questions
What is the most likely scoreline for Charlton vs Leyton Orient?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 11.8%.
How many goals are Charlton and Leyton Orient expected to score?
The model projects 1.90 expected goals for Charlton and 1.07 for Leyton Orient, a combined total of 2.97.
How confident is the prediction model for Charlton vs Leyton Orient?
Reasonably confident — the model's leading outcome is rated at 57%, a clear lean rather than a toss-up.
📈 Form Insight
Recent Form Overview
Charlton come into this having played 46 games, going 16W 14D 16L for 1.35 points per game. Their last five reads L-W-L-W-D. Charlton haven't played enough this season for a current-season-only sample, so this includes results carried over from last season.
On the other side, Leyton Orient sit at 1.98 PPG from 46 outings (26W 13D 7L), a run that reads L-W-W-L-D across their last five. Leyton Orient haven't played enough this season for a current-season-only sample, so this includes results carried over from last season.
Leyton Orient carry the stronger recent form of the two, 0.63 PPG clear of Charlton — worth weighing alongside whatever the head-to-head and market data say.
How They Fare by Venue
Charlton's home form reads 9W 7D 7L across 23 games on their own ground, a 1.48 PPG return.
Away from home, Leyton Orient have taken 1.74 points per game from 23 outings (11W 7D 5L).
Attack vs Defence
Charlton are averaging 1.52 goals scored and 1.43 conceded per game recently; Leyton Orient are on 1.33 scored and 0.74 conceded.
On BTTS specifically: Charlton have seen both teams score in 61% of their recent games.
Defensively: Leyton Orient in 52% — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 46 Results — League One
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Charlton
Pre-Season
Leyton Orient
Pre-Season
❓ Frequently Asked Questions
What form are Charlton and Leyton Orient in coming into this match?
Charlton have gone 16W 14D 16L in their last 46 games (1.35 PPG), while Leyton Orient have gone 26W 13D 7L in their last 46 (1.98 PPG).
Which team has the better venue record — Charlton at home or Leyton Orient away?
Leyton Orient's away record (1.74 PPG) is the stronger of the two venue-specific splits — Charlton at home: 1.48 PPG; Leyton Orient away: 1.74 PPG.
Have Charlton or Leyton Orient been keeping clean sheets recently?
Charlton have kept a clean sheet in 20% of their recent games, Leyton Orient in 52%.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 5 times that we have on record, stretching back to August 2023 — a rivalry that has played out across roughly 1 year. Every recorded meeting has come in League One. It has been a while since the last meeting — 25 May 2025, some 1 year back — so squads and form on both sides may look very different now.
Notable Numbers
There's a clear current trend here: Charlton have taken the last 3 head-to-head results.
Specifically as hosts in this fixture, Charlton have gone 3W 0D 0L from 3 meetings on their own ground against Leyton Orient — worth weighing alongside the overall series record.
Last 5 Meetings
4
Charlton
0
Draws
1
Leyton Orient
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Charlton and Leyton Orient?
From 5 meetings on record, Charlton have won 4, Leyton Orient have won 1, and 0 have been drawn.
When did Charlton and Leyton Orient last play each other?
They last met on 25 May 2025, when Charlton 1-0 Leyton Orient.
Who has won more matches between Charlton and Leyton Orient?
Charlton have the better head-to-head record, with 4 wins from 5 meetings.
📈 Trading Insight
Early Goal Trends
Charlton are typically involved in an early goal — the half-time board shows at least one in 83% of their matches. They've gone in front at half-time 48% of the time.
Leyton Orient are typically involved in an early goal — the half-time board shows at least one in 78% of their matches. They've gone in front at half-time 48% of the time.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Charlton 70%, Leyton Orient 44% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 52% (Charlton) and 26% (Leyton Orient).
On the defensive side: Leyton Orient in 35%; Leyton Orient in 26%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Charlton home games / Leyton Orient away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Charlton play Leyton Orient?
Yes — based on recent matches, both teams have scored in 70% of Charlton's games and 44% of Leyton Orient's, a combined rate that favours BTTS Yes.
Is Charlton vs Leyton Orient usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 52% of Charlton's recent games and 26% of Leyton Orient's, pointing to a tighter contest.
Do Charlton and Leyton Orient tend to score early?
Charlton have had a goal before half-time in 83% of their recent matches, Leyton Orient in 78% — a useful reference point for first-half goal markets.
Prediction vindicated as Charlton edge out Leyton Orient 1-0.
📝 Match Report
How It Unfolded
Charlton beat Leyton Orient 1-0 at The Valley, Regular Season - 1, in the League One. That is the final score; the rest of this report grades it against what the data forecast beforehand.
The Model vs The Result
The Poisson model went into this projecting Charlton 1.90 xG and Leyton Orient 1.07 xG, a combined 2.97. The scoreboard read 1-0 for 1 actual goal. Charlton fell 0.9 short of their projected output. Leyton Orient landed 1.1 under their projected return. Those figures were built on strength ratings of Charlton attack 1.15 / defence 1.09 against Leyton Orient attack 0.85 / defence 1.15, drawn from 46/0 games (PrevSeason).
On the result, the model split it Charlton 57% | Draw 22% | Leyton Orient 21%, with Charlton to win its most likely call at 57%. The scoreboard confirmed the model's leading pick.
Goals & Markets
The model rated Over 2.5 goals at 57%. The game delivered 1, so it stayed under — a miss for the goals model. Over 1.5 had been 80% and missed. On both teams to score, the model sat at 56% and the match did not — a miss on BTTS. Historically the two sides average 39% Over 2.5 across their same-competition games (Charlton 50%, Leyton Orient 28%), a base rate that agreed with today's under. Their combined BTTS history runs at 48%, which matched the one-sided outcome.
Trading Patterns vs Reality
Charlton's trading profile (46 games, 23 home) set some clear expectations: BTTS lands in 61% of their matches — today it did not.
Leyton Orient's trading profile (46 games, 23 away) set some clear expectations: BTTS lands in 35% of their matches — today it did not; they keep a clean sheet 52% of the time, and conceded here.
Form vs Result
On form, Leyton Orient arrived the stronger side — 1.98 PPG against 1.35. Form was overturned, with Charlton winning despite arriving in poorer recent shape. Charlton (home/away splits) managed 1 against a 1.91 scoring average — below par going forward and conceded 0 against a 1.35 average — tighter than their form line. Leyton Orient (home/away splits) managed 0 against a 1.26 scoring average — below par going forward.
Verdict
Grading the result against the stored data, 1 of 4 pre-match signals came in: result (hit), Over 2.5 (miss), BTTS (miss), form (miss). A poor return for the projections: the match defied the majority of what the numbers expected.
💡 Key Insights
⚠️ This match report is generated algorithmically from the final score, our prediction model, and each team's historical form and trading data. Analysis is for informational purposes only.