Osasuna vs Rayo Vallecano – Pre-Match Analysis
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Poisson rates Osasuna at 50% — the H2H record provides partial corroboration, though signals are mixed in this Osasuna vs Rayo Vallecano encounter.
✍️ Match Preview
Analysis & Preview
A La Liga encounter, Regular Season - 7 sees Rayo Vallecano travel to Estadio El Sadar to take on Osasuna. The game is scheduled for Saturday 19 September 2026, 12:00 UTC.
Form Analysis
Looking at all fixtures this season, Osasuna stand at 3W 1D 6L from 10 La Liga matches — 1.00 PPG. Last five: L L D W W. They are averaging 1.00 goals per game and conceding 1.30 — a modest attacking output that tempers optimism on the Over 2.5 market. 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. Osasuna have played only a handful of La Liga games so far this season, so this record also draws on matches from last season.
Osasuna's form when playing at home: 4W 3D 3L across 10 games at Estadio El Sadar this term (1.50 PPG). At home they are averaging 1.20 goals scored and 1.10 conceded per game. Both teams have scored in 70% of their home games — an outstanding BTTS rate that is a key data point for this fixture. Their home PPG of 1.50 is noticeably stronger than their overall 1.00 — Osasuna are significantly better at Estadio El Sadar than their overall form suggests.
Rayo Vallecano — All Games: 4W 4D 2L from 10 La Liga fixtures this season — 1.60 PPG. Last five: W W L D L. They are scoring at 1.60 per game and conceding 1.40. 3 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in 70% of their games — a noteworthy BTTS rate that supports the Yes market. Rayo Vallecano have played only a handful of La Liga games so far this season, so this record also draws on matches from last season.
On the road, Rayo Vallecano have gone 2W 3D 5L from 10 away fixtures this term (0.90 PPG). Away from home they average 1.10 goals scored and 1.70 conceded per game. Both teams have scored in 70% of their away matches — a high BTTS rate on the road that directly informs this fixture. Their away PPG of 0.90 is notably below their overall 1.60 — form away from home has been a clear weakness this season.
Form points away from home here. Rayo Vallecano's 1.60 PPG return is 0.60 points per game ahead of Osasuna's 1.00 — the visitors are the form-based selection, and Double Chance is an alternative worth pricing if the outright looks tight.
Both teams score in over 70% of each side's relevant games (using home/away splits). At that combined rate, BTTS Yes is as well-evidenced as it gets — the data strongly backs two-way scoring.
H2H
The historical ledger comes down firmly in favour of Osasuna: 6 wins from 10 previous clashes against 3 for Rayo Vallecano, with 1 draws across those contests.
The 10 previous meetings have averaged 2.6 goals per game — a neutral rate that provides no strong lean on the goals market from the H2H alone. The most recent clash, on 24 Jan 2026, ended 3–1 with Osasuna winning.
The historical record gives Osasuna a meaningful edge here — 6 wins from 10 meetings is the kind of ledger that should not be discounted when the form picture is inconclusive. Even away from home, the visitors have struggled to impose themselves in this fixture.
In-Play Data
Osasuna trading profile (41 games, 21 at home): they score before half-time in 76% of fixtures in home games; when goalless at HT, a second-half goal follows 80% of the time; BTTS occurs in 67% of their matches (home games); Over 2.5 goals lands in 57% of games (home games); they fail to score in 32% of games.
Rayo Vallecano trading profile (41 games, 21 at away): they score before half-time in 86% of fixtures in away games; when goalless at HT, a second-half goal follows 75% of the time; BTTS occurs in 43% of their matches (away games); Over 2.5 goals lands in 52% of games (away games).
BTTS rates are mixed from the trading data — Osasuna 54% versus Rayo Vallecano 49%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Osasuna 49% | Rayo Vallecano 39%).
Poisson Model
The Poisson distribution model projects Osasuna 1.58 xG and Rayo Vallecano 1.03 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: Osasuna attack 0.784 / defence 0.846 | Rayo Vallecano attack 1.074 / defence 1.256. League average goals — home 1.609 / away 1.139. Osasuna's attack strength of 0.784 is below the league average — the 1.58 xG projection reflects a team that scores at a discount to the division norm. Rayo Vallecano bring a strong defensive rating of 1.256 — this is suppressing Osasuna's projected output below what their attack strength alone would suggest. Data: 41 Osasuna games / 41 Rayo Vallecano games used (CurrentSeason).
Result probabilities: Osasuna 50% | Draw 25% | Rayo Vallecano 25%. Fair-value odds: Osasuna 2.00 | Draw 4.00 | Rayo Vallecano 4.00. Osasuna hold a narrow Poisson edge at 50% — the draw (25%) is close enough to merit draw-inclusive market consideration.
Goals markets: Over 2.5 probability 49% | BTTS probability 51% | Total xG 2.62. Over/Under 2.5 is close to a coin-flip at 49%/51% — the total xG of 2.62 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. BTTS probability of 51% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Our Verdict
Osasuna dominate the H2H record, yet Rayo Vallecano are the in-form side right now — historical edge versus current momentum creates a genuine dilemma.
Poisson rates Osasuna as the most likely outcome at 50% — moderate model lean. Note a divergence: in-form Rayo Vallecano (1.60 PPG) cuts against the Poisson lean — consider the strength-adjusted model over surface-level form results. With a 25% draw probability, Draw No Bet on Osasuna offers a more defensible entry point than the straight win.
The Poisson model projects 2.62 xG in total — Under 2.5 at 49% — Poisson-only — limited corroboration confidence.
On the BTTS market, Poisson puts 51% on Yes. Form rates corroborate: Osasuna 70% | Rayo Vallecano 70% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Osasuna vs Rayo Vallecano | Competition: La Liga, Regular Season - 7 | Venue: Estadio El Sadar • Kick-off: Saturday 19 Sep 2026, 12:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Osasuna 50% | Draw 25% | Rayo Vallecano 25% • Poisson goal markets: Over 2.5 49% | BTTS 51% | xG Osasuna 1.58 / Rayo Vallecano 1.03 • Poisson strength factors: Osasuna attack 0.784 / def 0.846 | Rayo Vallecano attack 1.074 / def 1.256 | league avg home 1.609 / away 1.139 • Poisson stance: Osasuna (50%) — moderate lean
🧮 Prediction Model
1.58
Osasuna xG
Expected Goals
1.03
Rayo Vallecano xG
51%
BTTS
74%
Over 1.5
49%
Over 2.5
27%
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 Osasuna vs Rayo Vallecano kick off?
Osasuna vs Rayo Vallecano is scheduled to kick off at 12:00 on Saturday 19 September 2026 at Estadio El Sadar.
Where is Osasuna vs Rayo Vallecano being played?
The match is being played at Estadio El Sadar.
What competition is Osasuna vs Rayo Vallecano part of?
Osasuna vs Rayo Vallecano is a Regular Season - 7 fixture in the La Liga (Spain).
Who is favourite to win Osasuna vs Rayo Vallecano?
Our statistical model gives Osasuna a 50% chance of winning, Rayo Vallecano a 25% chance, and a 25% chance of a draw — making Osasuna the favourite.
Will both teams score in Osasuna vs Rayo Vallecano?
Our model estimates a 51% probability that both Osasuna and Rayo Vallecano will score (BTTS).
Will Osasuna vs Rayo Vallecano have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 49%.
What is the head-to-head record between Osasuna and Rayo Vallecano?
Record (10 meetings): Osasuna 6W | Draws 1 | Rayo Vallecano 3W.
What form are Osasuna and Rayo Vallecano in?
Osasuna (all comps): 3W-1D-6L in 10 | 1.00 PPG | GF 1.00 / GA 1.30 | L5 L-L-D-W-W. Rayo Vallecano (all comps): 4W-4D-2L in 10 | 1.60 PPG | GF 1.60 / GA 1.40 | L5 W-W-L-D-L.
🧮 Model Insight
Model Mechanics
Working from Osasuna's attack rating (0.78) and Rayo Vallecano's defence rating (1.26), the model arrives at 1.58 expected goals for the home side. The same calculation in reverse, Rayo Vallecano's attack versus Osasuna's defence, projects 1.03 expected goals for the visitors.
These ratings are built from 41/41 games of current-season data — a full enough sample to trust.
The Exact-Score Picture
Run the expected-goals figures through the full scoreline distribution and 1-1 emerges as the single most likely result, at 13.5%. Close behind: 1-0 (10.0%), 2-1 (9.5%). 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
Osasuna Win
50%
2.00
25%
3.98
25%
4.04
Top 3 Most Likely Scorelines
1 – 1
11.9%
Draw
Most likely
1 – 0
11.5%
Home win
2 – 1
9.5%
Home win
Expected Goals & Win Odds
1.58
Osasuna xG
Total xG
2.62
1.03
Rayo Vallecano xG
2.00
50%
Home win
3.98
25%
Draw
4.04
25%
Away win
Goals Markets
74%
Over 1.5
1.35
26%
Under 1.5
3.85
49%
Over 2.5
2.04
51%
Under 2.5
1.96
27%
Over 3.5
3.70
73%
Under 3.5
1.37
13%
Over 4.5
7.69
87%
Under 4.5
1.15
Match Markets
Both Teams to Score
51%
BTTS Yes
1.95
49%
BTTS No
2.05
Clean Sheet
36%
2.82
20%
4.88
Win to Nil
18%
5.62
5%
19.69
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 7.3 | 7.5 | 3.9 | 1.3 | 0.3 | 0.1 |
| 1 | 11.5 | 11.9 | 6.2 | 2.1 | 0.6 | 0.1 |
| 2 | 9.1 | 9.5 | 4.9 | 1.7 | 0.4 | 0.1 |
| 3 | 4.8 | 5.0 | 2.6 | 0.9 | 0.2 | – |
| 4 | 1.9 | 2.0 | 1.0 | 0.4 | 0.1 | – |
| 5 | 0.6 | 0.6 | 0.3 | 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 Osasuna vs Rayo Vallecano?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 13.5%.
How many goals are Osasuna and Rayo Vallecano expected to score?
The model projects 1.58 expected goals for Osasuna and 1.03 for Rayo Vallecano, a combined total of 2.62.
How confident is the prediction model for Osasuna vs Rayo Vallecano?
Not very — the model's leading outcome sits at just 50%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Where Both Sides Stand
Across their last 41 outings, Osasuna have picked up 1.20 PPG on a 13W 10D 18L record — L-L-D-W-W across the most recent five. It's still early in the season for Osasuna, so this record blends in a handful of games from last season too.
Rayo Vallecano's form line: 12W 15D 14L from 41 games, 1.24 PPG, last five W-W-L-D-L. It's still early in the season for Rayo Vallecano, so this record blends in a handful of games from last season too.
Form-wise this is close to level: Osasuna on 1.20 PPG, Rayo Vallecano on 1.24. Other factors will likely decide this one more than recent results.
Home Ground vs the Road
On home soil, Osasuna have posted 1.71 PPG from 21 outings (10W 6D 5L). That's noticeably better than their 1.20 PPG overall — Osasuna are a different proposition at home than their general record suggests.
On the road, Rayo Vallecano have gone 5W 4D 12L from 21 away games — 0.90 PPG when travelling.
Comparing the two in their relevant venue splits, Osasuna come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
The Goals Picture
Osasuna are averaging 1.15 goals scored and 1.24 conceded per game recently; Rayo Vallecano are on 1.10 scored and 1.27 conceded.
Last 41 Results — La Liga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Osasuna
Early Season
Rayo Vallecano
Early Season
❓ Frequently Asked Questions
What form are Osasuna and Rayo Vallecano in coming into this match?
Osasuna have gone 13W 10D 18L in their last 41 games (1.20 PPG), while Rayo Vallecano have gone 12W 15D 14L in their last 41 (1.24 PPG).
Which team has the better venue record — Osasuna at home or Rayo Vallecano away?
Osasuna's home record (1.71 PPG) is the stronger of the two venue-specific splits — Osasuna at home: 1.71 PPG; Rayo Vallecano away: 0.90 PPG.
⚔️ Rivalry Insight
A Look Back
The fixture history between Osasuna and Rayo Vallecano runs to 10 recorded meetings, the earliest dating back to October 2021. Every recorded meeting has come in La Liga. They last met on 24 January 2026, roughly 7 months ago.
Digging Into the Numbers
Osasuna have won the last 2 meetings between these two, a run that gives them the psychological edge coming in.
The biggest gap between the sides came on 12 Feb 2022, when Osasuna won 0-3 — the largest margin of victory on record between these two.
Osasuna's record when hosting Rayo Vallecano specifically: 4W 1D 0L from 5 games — a narrower, venue-specific slice of the head-to-head picture.
Last 10 Meetings
6
Osasuna
1
Draws
3
Rayo Vallecano
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Osasuna and Rayo Vallecano?
From 10 meetings on record, Osasuna have won 6, Rayo Vallecano have won 3, and 1 have been drawn.
When did Osasuna and Rayo Vallecano last play each other?
They last met on 24 January 2026, when Rayo Vallecano 1-3 Osasuna.
Who has won more matches between Osasuna and Rayo Vallecano?
Osasuna have the better head-to-head record, with 6 wins from 10 meetings.
📈 Trading Insight
Half-Time Trends
Osasuna are typically involved in an early goal — the half-time board shows at least one in 76% of their matches. They've gone in front at half-time 48% of the time, though they've let that lead slip 24% of the time they've held it — worth watching if they're only ahead by one.
Rayo Vallecano are typically involved in an early goal — the half-time board shows at least one in 86% of their matches.
The Numbers That Matter
BTTS sits in mixed territory for this pairing — Osasuna 67%, Rayo Vallecano 43% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 57% (Osasuna) and 52% (Rayo Vallecano).
On the defensive side: Osasuna keep a clean sheet in 33% of their matches; Rayo Vallecano in 43%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Osasuna home games / Rayo Vallecano away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Osasuna play Rayo Vallecano?
Not especially — both teams scoring has occurred in only 67% of Osasuna's recent matches and 43% of Rayo Vallecano's, a rate that leans toward BTTS No.
Is Osasuna vs Rayo Vallecano usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 57% of Osasuna's recent games and 52% of Rayo Vallecano's, pointing to a tighter contest.
Do Osasuna and Rayo Vallecano tend to score early?
Osasuna have had a goal before half-time in 76% of their recent matches, Rayo Vallecano in 86% — a useful reference point for first-half goal markets.
The match report will be available once the game has finished.