Cardiff 0-1 Birmingham – Result & Analysis
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Poisson rates Cardiff at 62% — recent form provides partial corroboration, though signals are mixed in this Cardiff vs Birmingham encounter.
✍️ Match Preview
Analysis & Preview
Birmingham travel to Cardiff City Stadium to take on Cardiff in Championship (matchday 21). The game is scheduled for Wednesday 13 December 2023 at 19:45 UK time.
Form Guide
Cardiff — last 10 games: 4W 2D 4L, averaging 1.40 points per game. Last five: L W L L W. They are averaging 1.20 goals per game and conceding 0.90 — a modest attacking output that tempers optimism on the Over 2.5 market. 4 clean sheets in 10 games (40%) reflects a solid defensive base. Both teams have scored in just 30% of their matches, indicating a tendency toward clean sheets or low-scoring outcomes.
At home, Cardiff have gone 6W 1D 3L in their last 10 home games (1.90 PPG). At home they are averaging 1.60 goals scored and 1.00 conceded per game. 4 home clean sheets from their last 10 home games (40%) — a solid defensive base on their own ground. Their home PPG of 1.90 is noticeably stronger than their overall 1.40 — Cardiff are significantly better at home than their overall form suggests.
Looking at their last 10 matches, Birmingham stand at 2W 2D 6L — 0.80 PPG. Last five: L W L D L. Their scoring rate of 1.10 per game is modest, conceding 1.90 — not a side to back heavily on the Over 2.5 from their form alone. 1 clean sheet from 10 outings (10%). Both teams have scored in 60% of their games — a noteworthy BTTS rate that supports the Yes market.
Birmingham's away record over their last 10 away games: 1W 1D 8L (0.40 PPG). Away from home they average 0.80 goals scored and 2.00 conceded per game.
Cardiff are in the better shape of the two on recent form — 0.60 PPG ahead (1.40 vs 0.80). That form margin is the baseline of a sensible selection even before other signals are layered in.
H2H Record
There is little to separate the sides in our head-to-head data. From 4 H2H matches, Cardiff have won 2, Birmingham 0, with 2 draws — a balanced record that offers no clear steer on its own.
The 4 H2H matches in our data averaged 2.2 goals per game — a neutral rate that gives no strong lean on the goals market from the H2H alone. The most recent of those, on 14 Feb 2023, ended Cardiff 2–0 Birmingham — a Cardiff win.
The head-to-head data offers no strong steer in either the result or goals markets. Form, the model and current market pricing should carry more weight for this fixture.
In-Play Profile
Cardiff in-play tendencies (last 66 games, 33 of them at home): at least one goal arrives before half-time in 46% of their matches in home games; when goalless at HT, a second-half goal follows 84% of the time; of the 12 games they led at half-time, they failed to win 42%; BTTS occurs in 48% of their matches (home games); Over 2.5 goals lands in 30% of games (home games); they fail to score in 36% of games.
Birmingham in-play tendencies (last 66 games, 33 of them away): at least one goal arrives before half-time in 76% of their matches in away games; when goalless at HT, a second-half goal follows 71% of the time; BTTS occurs in 48% of their matches (away games); Over 2.5 goals lands in 42% of games (away games); they fail to score in 35% of games.
BTTS rates are mixed from the trading data — Cardiff 42% versus Birmingham 48%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Cardiff 38% | Birmingham 42%).
Poisson Model
The Poisson distribution model projects Cardiff 1.95 xG and Birmingham 0.86 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: Cardiff attack 0.996 / defence 0.910 | Birmingham attack 0.797 / defence 1.408. League average goals — home 1.387 / away 1.187. Birmingham's defence rating of 1.408 (above 1 = concedes more than average) is pushing Cardiff's projected output up. Birmingham's attack rating of 0.797 is below the league average, which holds their xG down at 0.86. Data: built from Cardiff's last 66 games and Birmingham's last 66.
Result probabilities: Cardiff 62% | Draw 22% | Birmingham 16%. Fair-value odds: Cardiff 1.60 | Draw 4.53 | Birmingham 6.44. The model has a clear lean to Cardiff (62%) — a 40pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 53% | BTTS Yes probability 50% | Total xG 2.81. Over/Under 2.5 is close to a coin-flip at 53%/47% — the total xG of 2.81 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. BTTS Yes at 50% is only a slight lean — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Summary & Verdict
The Poisson model's primary lean is Cardiff at 62% — clear model lean. Recent form corroborates the Poisson lean — partial multi-source support. 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 2.81 total expected goals, pointing to Over 2.5 at 53% probability — reasonable conviction, supported by recent form (Cardiff's last 10 home games and Birmingham's last 10 away games) averaging 2.7 goals per game.
The Poisson model's BTTS call is No at 50%. Form rates are neutral — both teams scored in: Cardiff 50% (last 10 home games) | Birmingham 50% (last 10 away games).
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💡 Key Insights
🏟️ Match Context
• Fixture: Cardiff vs Birmingham | Competition: Championship, matchday 21 | Venue: Cardiff City Stadium • Kick-off: Wednesday 13 December 2023 at 19:45 UK time • Data inputs: head-to-head data, recent form (overall and home/away), the Poisson prediction model and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Cardiff 62% | Draw 22% | Birmingham 16% • Poisson goal markets: Over 2.5 53% (Under 47%) | BTTS Yes 50% (No 50%) | xG Cardiff 1.95 / Birmingham 0.86 • Poisson strength factors: Cardiff attack 0.996 / def 0.910 | Birmingham attack 0.797 / def 1.408 | league avg home 1.387 / away 1.187 • Poisson stance: Cardiff (62%) — strong lean
🧮 Prediction Model
1.95
Cardiff xG
Expected Goals
0.86
Birmingham xG
50%
BTTS
77%
Over 1.5
53%
Over 2.5
31%
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.
❓ Cardiff vs Birmingham FAQs
What time does Cardiff vs Birmingham kick off?
Cardiff vs Birmingham kicked off at 19:45 UK time on Wednesday 13 December 2023 at Cardiff City Stadium.
What was the final score in Cardiff vs Birmingham?
Cardiff 0 - 1 Birmingham.
Where is Cardiff vs Birmingham being played?
The match is being played at Cardiff City Stadium.
What competition is Cardiff vs Birmingham part of?
Cardiff vs Birmingham is a Championship fixture (matchday 21) (England).
Who is favourite to win Cardiff vs Birmingham?
Our statistical model gives Cardiff a 62% chance of winning, Birmingham a 16% chance, and a 22% chance of a draw — making Cardiff the favourite.
Will both teams score in Cardiff vs Birmingham?
Our model estimates a 50% probability that both Cardiff and Birmingham will score — effectively a coin flip.
Will Cardiff vs Birmingham have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 53%, so it leans towards over 2.5 goals.
🧮 Model Insight
How the Model Works This Match
Cardiff's attacking strength (1.00x league average) is weighed against Birmingham's defensive record (1.41x) to produce a home expected-goals figure of 1.95. The same calculation in reverse, Birmingham's attack versus Cardiff's defence, projects 0.86 expected goals for the visitors.
These ratings are built from Cardiff's last 66 games and Birmingham's last 66 — a full enough recent sample to trust.
Most Likely Scorelines
The model's single most probable exact score is 1-1, at 11.4%. Close behind: 2-0 (11.4%), 1-0 (10.4%). Those top three scorelines alone account for 33% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Cardiff Win
62%
1.60
22%
4.53
16%
6.44
Top 3 Most Likely Scorelines
1 – 0
11.8%
Home win
Most likely
2 – 0
11.4%
Home win
1 – 1
10.1%
Draw
Expected Goals & Win Odds
1.95
Cardiff xG
Total xG
2.81
0.86
Birmingham xG
1.60
62%
Home win
4.53
22%
Draw
6.44
16%
Away win
Goals Markets
77%
Over 1.5
1.30
23%
Under 1.5
4.35
53%
Over 2.5
1.89
47%
Under 2.5
2.13
31%
Over 3.5
3.23
69%
Under 3.5
1.45
15%
Over 4.5
6.67
85%
Under 4.5
1.18
Match Markets
Both Teams to Score
50%
BTTS Yes
2.00
50%
BTTS No
2.00
Clean Sheet
42%
2.37
14%
6.99
Win to Nil
26%
3.79
2%
45.00
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 6.0 | 5.2 | 2.2 | 0.6 | 0.1 | – |
| 1 | 11.8 | 10.1 | 4.4 | 1.3 | 0.3 | – |
| 2 | 11.4 | 9.8 | 4.2 | 1.2 | 0.3 | – |
| 3 | 7.4 | 6.4 | 2.7 | 0.8 | 0.2 | – |
| 4 | 3.6 | 3.1 | 1.3 | 0.4 | 0.1 | – |
| 5 | 1.4 | 1.2 | 0.5 | 0.1 | – | – |
Green = home win · Grey = draw · Amber = away win · Outlined cell = most likely score
▶ Model Internals
❓ Cardiff vs Birmingham Prediction FAQs
What is the most likely scoreline for Cardiff vs Birmingham?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 11.4%.
How many goals are Cardiff and Birmingham expected to score?
The model projects 1.95 expected goals for Cardiff and 0.86 for Birmingham, a combined total of 2.81.
How confident is the prediction model for Cardiff vs Birmingham?
Reasonably confident — the model's leading outcome is rated at 62%, a clear lean rather than a toss-up.
📈 Form Insight
Form at a Glance
Cardiff's recent record stands at 22W 13D 31L from 66 games, a 1.20 PPG return, with L-W-L-L-W in the last five.
Birmingham, meanwhile, have gone 20W 16D 30L across 66 games — 1.15 PPG, with L-W-L-D-L in their last five.
Form-wise this is close to level: Cardiff on 1.20 PPG, Birmingham on 1.15. Other factors will likely decide this one more than recent results.
Venue Form
At home specifically, Cardiff have managed 12W 8D 13L from their last 33 home games — 1.33 PPG in front of their own supporters.
Birmingham's away record stands at 8W 6D 19L across their last 33 away games, a 0.91 PPG haul.
Comparing the two in their relevant venue splits, Cardiff come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
Goals in Recent Form
Cardiff are averaging 1.05 goals scored and 1.23 conceded per game recently; Birmingham are on 1.06 scored and 1.32 conceded.
Last 66 Results
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Cardiff
Blended
Birmingham
Blended
Cardiff (Home) vs Birmingham (Away)
Home games only for the home side · Away games only for the away side
Cardiff
Blended
Birmingham
Blended
❓ Cardiff vs Birmingham Form FAQs
What form are Cardiff and Birmingham in coming into this match?
Cardiff have gone 22W 13D 31L in their last 66 games (1.20 PPG), while Birmingham have gone 20W 16D 30L in their last 66 (1.15 PPG).
Which team has the better venue record — Cardiff at home or Birmingham away?
Cardiff's home record (1.33 PPG) is the stronger of the two venue-specific splits — Cardiff at home: 1.33 PPG; Birmingham away: 0.91 PPG.
⚔️ Rivalry Insight
Fixture History
This section is based on the 7 H2H matches we hold for this pairing, spanning roughly 4 years from December 2021. All of them came in Championship. The most recent was as recently as 24 October 2026, so it is a fresh reference point.
Streaks & Records
Cardiff have won each of the latest 2 H2H matches we hold, a run that gives them the edge coming in.
Cardiff's record when hosting Birmingham specifically: 2W 1D 1L from 4 games — a narrower, venue-specific slice of the head-to-head picture.
Last 7 Meetings
4
Cardiff
2
Draws
1
Birmingham
Recent Meetings
❓ Cardiff vs Birmingham H2H FAQs
What is the head-to-head record between Cardiff and Birmingham?
Across the 7 head-to-head matches in our data, Cardiff have won 4, Birmingham have won 1, and 2 have been drawn.
When did Cardiff and Birmingham last play each other?
The most recent meeting in our data was on 24 October 2026: Cardiff 1-0 Birmingham.
Who has won more matches between Cardiff and Birmingham?
Cardiff have the better head-to-head record, with 4 wins from the 7 head-to-head matches in our data.
📈 Trading Insight
First-Half Patterns
Cardiff see a goal before the break in 46% of their matches. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 14% of those situations.
Birmingham are typically involved in an early goal — the half-time board shows at least one in 76% of their matches.
Full-Time Trends
BTTS sits in mixed territory for this pairing — Cardiff 48%, Birmingham 48% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 30% (Cardiff) and 42% (Birmingham).
On the defensive side: Cardiff keep a clean sheet in 36% of their matches; Birmingham in 36%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Cardiff home games / Birmingham away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Cardiff vs Birmingham Trading FAQs
Do both teams usually score in Cardiff and Birmingham matches?
Not especially — both teams scoring has occurred in only 48% of Cardiff's recent matches and 48% of Birmingham's, a rate that leans toward BTTS No.
Are Cardiff and Birmingham matches usually high-scoring?
Not particularly — Over 2.5 goals has come in for only 30% of Cardiff's recent games and 42% of Birmingham's, pointing to a tighter contest.
Do Cardiff and Birmingham matches tend to have early goals?
There has been at least one first-half goal in 46% of Cardiff's recent matches and 76% of Birmingham's — a useful reference point for first-half goal markets.
Shock result as Birmingham defy the odds to beat Cardiff 0-1.
📝 Match Report
How It Unfolded
Birmingham beat Cardiff 0-1 at Cardiff City Stadium, Regular Season - 21, in the Championship. With the result on the board, the sections below measure it against everything the model and the numbers projected in advance.
The Model vs The Result
The Poisson model went into this projecting Cardiff 1.95 xG and Birmingham 0.86 xG, a combined 2.81. The scoreboard read 0-1 for 1 actual goal. Cardiff fell 1.9 short of their projected output. Those figures were built on strength ratings of Cardiff attack 1.00 / defence 0.91 against Birmingham attack 0.80 / defence 1.41, drawn from 66/66 games (CurrentSeason).
On the result, the model split it Cardiff 62% | Draw 22% | Birmingham 16%, with Cardiff to win its most likely call at 62%. Instead the game produced a Birmingham win, an outcome the model had rated at just 16% — a clear break from expectation and a genuine upset by the numbers.
Goals & Markets
The model rated Over 2.5 goals at 53%. The game delivered 1, so it stayed under — the opposite of the projected direction. Over 1.5 had been 77% and missed. On both teams to score, the model sat at 50% and the match did not — a miss on BTTS. Historically the two sides average 40% Over 2.5 across their same-competition games (Cardiff 38%, Birmingham 42%), a base rate that agreed with today's under. Their combined BTTS history runs at 45%, which matched the one-sided outcome.
Trading Patterns vs Reality
Cardiff's trading profile (66 games, 33 home) set some clear expectations: BTTS lands in 42% of their matches — today it did not; they fail to score in 36% of games, a blank that repeated today.
Birmingham's trading profile (66 games, 33 away) set some clear expectations: BTTS lands in 48% of their matches — today it did not.
Form vs Result
The form lines were close — Cardiff 1.20 PPG, Birmingham 1.15 PPG — offering no strong steer, and the Birmingham win broke the near-deadlock. Cardiff (home/away splits) managed 0 against a 1.09 scoring average — below par going forward. Birmingham (home/away splits) conceded 0 against a 1.64 average — tighter than their form line.
Verdict
Grading the result against the stored data, 1 of 3 pre-match signals came in: result (miss), Over 2.5 (miss), BTTS (hit). The data was on the wrong side of this result more often than not — a reminder that a single match sits well inside the model's variance.
💡 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.
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