Osasuna vs Rayo Vallecano Prediction & AI Analysis

How It Finished

Final score: Osasuna 1–1 Rayo Vallecano in the La Liga. The pre-match distribution on this page has not been edited; it is reproduced below against the result.

• Final score — Osasuna 1–1 Rayo Vallecano
• Model's leading outcome before kickoff — Osasuna win, roughly 44%
• Osasuna win — the simulation gives roughly 44%
• Draw — the simulation gives roughly 26%
• Rayo Vallecano win — the simulation gives roughly 30%
• Verdict — miss: the leading outcome did not come in

Pre-match, the simulation leaned Osasuna win at about 44%. Final score 1–1: wrong. No re-framing and no "unlucky" — it goes in the loss column and it is counted there.

Reading the Split

The model leans towards Osasuna win at 44%, 14 points ahead of Rayo Vallecano win at 30%. There is a direction here, but not a wide one.

Across the 135 match pages published on this site, the median favourite carries 49%. This one's 44% sits right around it — an ordinary split by our own standard.

The simulated goal averages are Osasuna 1.55 and Rayo Vallecano 1.22, 2.77 between them, with the scoring expectation tilted towards Osasuna. That total is below the 3.22 median across our published pages.

One thing 44% is not: a statement that this will happen. The remaining 56% belongs to the same distribution and describes matches that get played too. A 44% call that came in every single time would mean the number had been written wrong, not that the model is strong.

Where the Result Landed in the Distribution

The outcome that landed was Draw, which the model had at 26%, behind Osasuna win on 44%. That is a miss and it is counted as one. An outcome given 26% is supposed to occur at roughly that frequency; it occurred here. What that changes is which column this row sits in — not how the pre-match numbers should have been written.

On goals: the simulation totalled 2.77 across the two sides, and the match produced 2.

Osasuna and Rayo Vallecano on Earlier Pages

Osasuna or Rayo Vallecano has appeared on 4 earlier pages of ours. Each is linked below with the probability split we published at the time and, where the fixture has settled, what the match actually produced.

• 2026-09-16 — Atletico Madrid vs Osasuna · Atletico Madrid 65% / Draw 20% / Osasuna 15% · finished 4–0, graded a hit
• 2026-09-15 — Rayo Vallecano vs Espanyol · Rayo Vallecano 48% / Draw 27% / Espanyol 25% · finished 2–1, graded a hit
• 2026-09-12 — Real Madrid vs Rayo Vallecano · Real Madrid 85% / Draw 10% / Rayo Vallecano 5% · finished 4–1, graded a hit
• 2026-09-12 — Osasuna vs Espanyol · Osasuna 49% / Draw 26% / Espanyol 25% · finished 0–2, graded a miss

Our Published La Liga Pages

Our La Liga coverage stands at 29 published pages, of which 29 now carry a result: 16 hit, 12 miss, 1 void. The miss column is printed at the same size as the hit column, and nothing has been filtered out of it. Every page is listed at Predictions.

Reading a Result Honestly

Probabilities are graded in bulk, never one at a time. The useful question after a match is not "was it right" but "does the whole run of calls land where the probabilities said it would" — a run that lands about as often as those numbers implied is a calibrated model, and a run that never misses at all mostly means the numbers were written too timidly. Either way, a single row is a data point, not a verdict.

The Pre-Match Timestamp

Observation timestamp 2026-09-13 17:38 UTC, kickoff 2026-09-19 12:00 UTC. The prediction was published before kickoff and the timestamp is verifiable; the comparison above compares two fixed things, not one fixed thing and one memory.

The Full Ledger

Every live signal from this system goes out on Telegram via @Oddsflowteam_bot with a timestamp attached, and every one is settled afterwards. The weekly ledger on this site is the complete table — wins, losses, halves and voids, all in one place.

Verify This Page Yourself

Both ends of this page are now fixed: the file was written 1 day 13 hours before kickoff (generated 2026-09-17 22:20 UTC, kickoff 2026-09-19 12:00 UTC), and the result was appended only afterwards. An unedited copy of the pre-match numbers sits in the public mirror as record/data/osasuna-vs-rayo-vallecano-1570399.json — browse the public record. The commit history is the more interesting half of that repository: it shows when each number was written down, which is the one part of a record that cannot be reconstructed later. The grading rules behind the verdict above are set out in How We Count Our Record.