Rayo Vallecano 0-0 Real Betis – Result & Analysis
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Poisson model favours Real Betis (39%) — form and H2H data both point in the same direction as Rayo Vallecano face Real Betis.
✍️ Match Preview
Match Analysis
Rayo Vallecano host Real Betis at Campo de Futbol de Vallecas in La Liga, Regular Season - 16. Kick-off is scheduled for Monday 15 December 2025 at 20:00 UTC.
Form Analysis
Looking at all fixtures this season, Rayo Vallecano stand at 3W 3D 4L from 10 La Liga matches — 1.20 PPG. Last five: L D D D L. They are averaging 0.80 goals per game and conceding 1.00 — a modest attacking output that tempers optimism on the Over 2.5 market. 5 clean sheets from 10 games (50%) is a standout defensive return — they are keeping their net clean in more than half their matches. Both teams have scored in only 20% of their games — a low BTTS rate that suggests clean sheets are a regular occurrence. This season is still relatively young for Rayo Vallecano, so this record blends games from this season and last.
In front of their own supporters this season, Rayo Vallecano have posted 2W 7D 1L at Campo de Futbol de Vallecas — 1.30 PPG. At home they are averaging 0.80 goals scored and 0.70 conceded per game. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground.
Across all La Liga games this season, Real Betis have recorded 5W 3D 2L from 10 outings — 1.80 PPG. Last five: W D D W L. They are scoring at 1.90 per game and conceding 1.30. 3 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in 60% of their games — a noteworthy BTTS rate that supports the Yes market. This season is still relatively young for Real Betis, so this record blends games from this season and last.
Real Betis's away record: 3W 6D 1L from 10 road trips in La Liga this season (1.50 PPG). Away from home they average 1.60 goals scored and 1.50 conceded per game. Both teams have scored in 90% of their away matches — a high BTTS rate on the road that directly informs this fixture.
The form data does not support a straightforward home bias here. Real Betis are 0.60 PPG ahead (1.80 vs 1.20), making them the form-guided selection despite the trip.
H2H Record
Real Betis have tended to come out on top in this fixture, winning 4 of the last 8 encounters against Rayo Vallecano's 1 victories.
The 8 previous encounters between these sides have been high-scoring affairs — 2.9 goals per contest on average. Historical precedent backs the Over 2.5 goals market. The most recent clash, on 15 May 2025, ended 2–2 with a draw.
The H2H provides genuine backing for the away side. Real Betis have won 4 of 8 previous encounters, and at 2.9 goals per game, the goals market also points upward. The away win and Over 2.5 combination has a historical case worth noting.
Trading Patterns
Rayo Vallecano in-play and half-time data (53 games, 25 at home): they score before half-time in 60% of fixtures in home games; when goalless at HT, a second-half goal follows 75% of the time; BTTS occurs in 64% of their matches (home games); Over 2.5 goals lands in 40% of games (home games); they fail to score in 30% of games.
Real Betis in-play and half-time data (53 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 93% of the time; two or more arrive in the second half on 60% of those occasions; BTTS occurs in 76% of their matches (away games); Over 2.5 goals lands in 52% of games (away games).
From a combined perspective, both sides have high BTTS rates — Rayo Vallecano 51% and Real Betis 70% — which reinforces the BTTS Yes angle from in-play data. The over/under 2.5 picture is inconclusive from the in-play data (Rayo Vallecano 40% | Real Betis 53%).
Poisson Model
The Poisson distribution model projects Rayo Vallecano 0.90 xG and Real Betis 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: Rayo Vallecano attack 0.735 / defence 0.796 | Real Betis attack 1.219 / defence 0.884. League average goals — home 1.385 / away 1.103. Rayo Vallecano's attack strength of 0.735 is below the league average — the 0.90 xG projection reflects a team that scores at a discount to the division norm. Real Betis have an above-average attack strength of 1.219 — the away xG of 1.07 is driven by genuine attacking quality on the road. Rayo Vallecano's defence rating of 0.796 is below average — the home backline is amplifying the visitor's projected output. Data: 53 Rayo Vallecano games / 53 Real Betis games used (CurrentSeason).
Result probabilities: Rayo Vallecano 30% | Draw 31% | Real Betis 39%. Fair-value odds: Rayo Vallecano 3.33 | Draw 3.23 | Real Betis 2.56. This is a low-confidence result — no outcome exceeds 45%. The draw at 31% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 32% | BTTS probability 39% | Total xG 1.97. Under 2.5 is the strongly backed market at 68% probability — total xG of 1.97 sits well below the 2.5 threshold. The model is projecting a tight, low-scoring match based on both sides' defensive quality. BTTS probability of 39% is moderate — 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 Real Betis at 39% — marginal model lean. Current-season form corroborates the Poisson lean — partial multi-source support. With a 31% draw probability, Draw No Bet on Real Betis offers a more defensible entry point than the straight win. The opposing side holds a 30% win probability per the model — this is not a banker and should be staked accordingly.
The Poisson model projects 1.97 xG in total — Under 2.5 at 32% — Poisson-only — limited corroboration confidence — though H2H averaging only 2.9 goals per meeting points in the other direction.
On the BTTS market, Poisson puts 39% on No. This conflicts with form data: Rayo Vallecano 50% | Real Betis 90% from recent games — a notable divergence.
The outsider holds a 30% win probability per the model — this is not a banker and should not be treated as one. Proportionate stakes are appropriate given the genuine contest the data projects.
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💡 Key Insights
🏟️ Match Context
• Fixture: Rayo Vallecano vs Real Betis | Competition: La Liga, Regular Season - 16 | Venue: Campo de Futbol de Vallecas • Kick-off: Monday 15 Dec 2025, 20:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Rayo Vallecano 30% | Draw 31% | Real Betis 39% • Poisson goal markets: Over 2.5 32% | BTTS 39% | xG Rayo Vallecano 0.90 / Real Betis 1.07 • Poisson strength factors: Rayo Vallecano attack 0.735 / def 0.796 | Real Betis attack 1.219 / def 0.884 | league avg home 1.385 / away 1.103 • Poisson stance: Real Betis (39%) — low confidence — close contest
🧮 Prediction Model
0.90
Rayo Vallecano xG
Expected Goals
1.07
Real Betis xG
39%
BTTS
59%
Over 1.5
32%
Over 2.5
14%
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 Rayo Vallecano vs Real Betis kick off?
Rayo Vallecano vs Real Betis kicked off at 20:00 on Monday 15 December 2025 at Campo de Futbol de Vallecas.
What was the final score in Rayo Vallecano vs Real Betis?
Rayo Vallecano 0 - 0 Real Betis.
Where is Rayo Vallecano vs Real Betis being played?
The match is being played at Campo de Futbol de Vallecas.
What competition is Rayo Vallecano vs Real Betis part of?
Rayo Vallecano vs Real Betis is a Regular Season - 16 fixture in the La Liga (Spain).
Who is favourite to win Rayo Vallecano vs Real Betis?
Our statistical model gives Rayo Vallecano a 30% chance of winning, Real Betis a 39% chance, and a 31% chance of a draw — making Real Betis the favourite.
Will both teams score in Rayo Vallecano vs Real Betis?
Our model estimates a 39% probability that both Rayo Vallecano and Real Betis will score (BTTS).
Will Rayo Vallecano vs Real Betis have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 32%.
What is the head-to-head record between Rayo Vallecano and Real Betis?
Record (8 meetings): Rayo Vallecano 1W | Draws 3 | Real Betis 4W.
What form are Rayo Vallecano and Real Betis in?
Rayo Vallecano (all comps): 3W-3D-4L in 10 | 1.20 PPG | GF 0.80 / GA 1.00 | L5 L-D-D-D-L. Real Betis (all comps): 5W-3D-2L in 10 | 1.80 PPG | GF 1.90 / GA 1.30 | L5 W-D-D-W-L.
🧮 Model Insight
How the Model Works This Match
Rayo Vallecano's attacking strength (0.73x league average) is weighed against Real Betis's defensive record (0.88x) to produce a home expected-goals figure of 0.90. The same calculation in reverse, Real Betis's attack versus Rayo Vallecano's defence, projects 1.07 expected goals for the visitors.
These ratings are built from 53/53 games of current-season data — a full enough sample to trust.
Most Likely Scorelines
The model's single most probable exact score is 0-0, at 15.7%. Close behind: 1-1 (15.2%), 0-1 (13.2%). Those top three scorelines alone account for 44% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Real Betis Win
30%
3.33
31%
3.23
39%
2.56
Top 3 Most Likely Scorelines
0 – 1
14.9%
Away win
Most likely
0 – 0
13.9%
Draw
1 – 1
13.4%
Draw
Expected Goals & Win Odds
0.90
Rayo Vallecano xG
Total xG
1.97
1.07
Real Betis xG
3.33
30%
Home win
3.23
31%
Draw
2.56
39%
Away win
Goals Markets
59%
Over 1.5
1.69
41%
Under 1.5
2.44
32%
Over 2.5
3.12
68%
Under 2.5
1.47
14%
Over 3.5
7.14
86%
Under 3.5
1.16
5%
Over 4.5
20.00
95%
Under 4.5
1.05
Match Markets
Both Teams to Score
39%
BTTS Yes
2.57
61%
BTTS No
1.64
Clean Sheet
34%
2.92
41%
2.46
Win to Nil
10%
9.71
16%
6.31
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 13.9 | 14.9 | 8.0 | 2.8 | 0.8 | 0.2 |
| 1 | 12.6 | 13.4 | 7.2 | 2.6 | 0.7 | 0.1 |
| 2 | 5.6 | 6.0 | 3.2 | 1.2 | 0.3 | 0.1 |
| 3 | 1.7 | 1.8 | 1.0 | 0.3 | 0.1 | – |
| 4 | 0.4 | 0.4 | 0.2 | 0.1 | – | – |
| 5 | 0.1 | 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 Rayo Vallecano vs Real Betis?
Our Poisson model rates 0-0 as the single most likely exact scoreline, at 15.7%.
How many goals are Rayo Vallecano and Real Betis expected to score?
The model projects 0.90 expected goals for Rayo Vallecano and 1.07 for Real Betis, a combined total of 1.97.
How confident is the prediction model for Rayo Vallecano vs Real Betis?
Not very — the model's leading outcome sits at just 39%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Form at a Glance
Across their last 53 outings, Rayo Vallecano have picked up 1.30 PPG on a 17W 18D 18L record — L-D-D-D-L across the most recent five. The sample for Rayo Vallecano is still a mix of this season and last, given how young the current campaign is.
Real Betis's form line: 22W 18D 13L from 53 games, 1.58 PPG, last five W-D-D-W-L. The sample for Real Betis is still a mix of this season and last, given how young the current campaign is.
Form-wise this is close to level: Rayo Vallecano on 1.30 PPG, Real Betis on 1.58. Other factors will likely decide this one more than recent results.
Venue Form
On home soil, Rayo Vallecano have posted 1.32 PPG from 25 outings (7W 12D 6L).
On the road, Real Betis have gone 9W 9D 7L from 25 away games — 1.44 PPG when travelling.
Goals in Recent Form
Rayo Vallecano are averaging 1.02 goals scored and 1.15 conceded per game recently; Real Betis are on 1.55 scored and 1.30 conceded.
On BTTS specifically: Real Betis in 70%.
Last 53 Results — La Liga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Rayo Vallecano
Blended
Real Betis
Blended
❓ Frequently Asked Questions
What form are Rayo Vallecano and Real Betis in coming into this match?
Rayo Vallecano have gone 17W 18D 18L in their last 53 games (1.30 PPG), while Real Betis have gone 22W 18D 13L in their last 53 (1.58 PPG).
Which team has the better venue record — Rayo Vallecano at home or Real Betis away?
Real Betis's away record (1.44 PPG) is the stronger of the two venue-specific splits — Rayo Vallecano at home: 1.32 PPG; Real Betis away: 1.44 PPG.
⚔️ Rivalry Insight
Fixture History
10 meetings separate these sides on the data we hold, the series stretching back to October 2021. Every recorded meeting has come in La Liga. They last met on 21 February 2026, roughly 6 months ago.
Streaks & Records
The last 4 meetings have all been drawn — an unusually settled recent run for this fixture.
Rayo Vallecano's record when hosting Real Betis specifically: 1W 3D 1L from 5 games — a narrower, venue-specific slice of the head-to-head picture.
Last 10 Meetings
1
Rayo Vallecano
5
Draws
4
Real Betis
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Rayo Vallecano and Real Betis?
From 10 meetings on record, Rayo Vallecano have won 1, Real Betis have won 4, and 5 have been drawn.
When did Rayo Vallecano and Real Betis last play each other?
They last met on 21 February 2026, when Real Betis 1-1 Rayo Vallecano.
Who has won more matches between Rayo Vallecano and Real Betis?
Real Betis have the better head-to-head record, with 4 wins from 10 meetings.
📈 Trading Insight
First-Half Patterns
Rayo Vallecano are typically involved in an early goal — the half-time board shows at least one in 60% of their matches. They've gone in front at half-time 32% of the time, though they've let that lead slip 28% of the time they've held it — worth watching if they're only ahead by one. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 12% of those situations.
Real Betis are typically involved in an early goal — the half-time board shows at least one in 72% of their matches. They've gone in front at half-time 28% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 24% of those situations.
Full-Time Trends
Both teams scoring has been the norm for this pairing lately — Rayo Vallecano at 64%, Real Betis at 76%. That combined rate makes BTTS Yes a well-supported trading angle.
Over 2.5 has been close to a coin-flip for both sides — 40% (Rayo Vallecano) and 52% (Real Betis).
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Rayo Vallecano home games / Real Betis away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Rayo Vallecano play Real Betis?
Yes — based on recent matches, both teams have scored in 64% of Rayo Vallecano's games and 76% of Real Betis's, a combined rate that favours BTTS Yes.
Is Rayo Vallecano vs Real Betis usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 40% of Rayo Vallecano's recent games and 52% of Real Betis's, pointing to a tighter contest.
Do Rayo Vallecano and Real Betis tend to score early?
Rayo Vallecano have had a goal before half-time in 60% of their recent matches, Real Betis in 72% — a useful reference point for first-half goal markets.
Stalemate at Rayo Vallecano's ground as both sides cancel each other out in a goalless draw.
📝 Match Report
How It Unfolded
Rayo Vallecano and Real Betis finished level at 0-0 at Campo de Futbol de Vallecas, Regular Season - 16, in the La Liga. 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 Rayo Vallecano 0.90 xG and Real Betis 1.07 xG, a combined 1.97. The scoreboard read 0-0 for 0 actual goals. Rayo Vallecano fell 0.9 short of their projected output. Real Betis landed 1.1 under their projected return. Those figures were built on strength ratings of Rayo Vallecano attack 0.73 / defence 0.80 against Real Betis attack 1.22 / defence 0.88, drawn from 53/53 games (CurrentSeason).
On the result, the model split it Rayo Vallecano 30% | Draw 31% | Real Betis 39%, with Real Betis to win its most likely call at 39%. The actual draw had been the model's second-ranked read at 31%, so the result diverged from the top call without being a shock.
Goals & Markets
The model rated Over 2.5 goals at 32%. The game delivered 0, so it stayed under — a call the model got right. Over 1.5 had been 59% and missed. On both teams to score, the model sat at 39% and the match did not — another call in the model's favour. Historically the two sides average 46% Over 2.5 across their same-competition games (Rayo Vallecano 40%, Real Betis 53%), a base rate that agreed with today's under. Their combined BTTS history runs at 60%, which did not match the one-sided outcome.
Trading Patterns vs Reality
Rayo Vallecano's trading profile (53 games, 25 home) set some clear expectations: BTTS lands in 51% of their matches — today it did not; they fail to score in 30% of games, a blank that repeated today.
Real Betis's trading profile (53 games, 25 away) set some clear expectations: BTTS lands in 70% of their matches — today it did not.
Form vs Result
The form lines were close — Rayo Vallecano 1.30 PPG, Real Betis 1.58 PPG — offering no strong steer, and the draw fit that even billing. Rayo Vallecano (home/away splits) managed 0 against a 1.12 scoring average — below par going forward and conceded 0 against a 1.20 average — tighter than their form line. Real Betis (home/away splits) managed 0 against a 1.44 scoring average — below par going forward and conceded 0 against a 1.48 average — tighter than their form line.
Verdict
Grading the result against the stored data, 2 of 3 pre-match signals came in: result (miss), Over 2.5 (hit), BTTS (hit). The model got the gist right while missing on the margins.
💡 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.