Alaves vs Osasuna preview by Robbo for TerraceBet
La Liga · Regular Season - 4 FT · Alaves 5-2 Osasuna Estadio Mendizorrotza
Full Time Alaves 52 Osasuna Alaves won

Alaves vs Osasuna: Alaves to win

Alaves and Osasuna both sit on a 2.0 expected‑goals mark, but Alaves' flawless home defensive record tilts the balance.

Robbo's Take
1
Headline Pick
Alaves to win Won
Lean · Defensive edge
2
Both Teams to Score
BTTS — Yes Won
74.7% model probability
3
Total Goals
Over 2.5 Goals Won
76.1% model probability

Both sides come into the clash with identical scoring expectations, yet Alaves have not conceded a single goal at home this season, while Osasuna allow one per away game. That defensive edge is the key difference after a mixed run of results for both clubs.

Robbo's Verdict

Lean
Alaves to win Won Slight lean Lean · Defensive edge

Alaves' zero goals‑against average at home combined with a solid recent home form makes a home win the most plausible outcome.

Show the maths
Both teams have an expected‑goals value of 2.0, so the model splits the win probability evenly at 39.6% each. However, Alaves' home goals‑against average is 0.0 versus Osasuna's away goals‑against average of 1.0. That one‑goal defensive gap translates into a higher likelihood of Alaves keeping a clean sheet, which the model implicitly rewards, nudging the practical win chance above the raw 39.6% figure.
Pick 2 · Both Teams to Score
Both Teams to Score — Yes Won 74.7% model probability

With Alaves averaging 2.0 expected goals and Osasuna averaging 2.0, the model gives a 74.7% chance both teams find the net, ahead of the 25.3% it gives to at least one side being kept out.

Show the maths
BTTS probability is derived from each side's expected goals (Alaves 2.0, Osasuna 2.0) run through the same Poisson goal-expectancy model used for the match result: 74.7% of simulated outcomes have both teams scoring at least once, versus 25.3% where at least one side is shut out.
Pick 3 · Total Goals
Over 2.5 Goals Won 76.1% model probability

Combined expected goals of 4.0 (Alaves 2.0 + Osasuna 2.0) points to an open game, with the model giving Over 2.5 Goals a 76.1% chance against 23.9% for Under.

Show the maths
Total goals probability comes from the same Poisson model summing both teams' expected goals (Alaves 2.0 + Osasuna 2.0 = 4.0 combined): 76.1% of simulated outcomes finish with 3 or more goals, versus 23.9% finishing with 2 or fewer.
Match Result Model

Our Poisson model, built from each side's real season scoring and conceding rates, has Alaves at 39.6%, the draw at 20.7%, and Osasuna at 39.6% to win.

Most Likely Scoreline

The single most likely scoreline in our model is 1-1 at 7.3% — treat any single scoreline price with caution given how spread out the probability distribution is across a low-scoring match.

The Numbers Behind the Headline

Alaves expected goals
2.0
Osasuna expected goals
2.0
Model BTTS probability
74.7%

Most likely scorelines

11-1
7.3%
21-2
7.3%
32-1
7.3%

Model probabilities are derived from each team's real season goals-for and goals-against averages via a Poisson goal-expectancy model — not a fixed set of narrative numbers.

Form Guide — Last 5

Alaves

WLWDW

Alaves' last five league results include a 1‑0 win away at Oviedo, a 1‑2 home loss to Rayo Vallecano, a 3‑0 home win over Getafe, a 1‑1 away draw with Rayo Vallecano and a 1‑0 home victory over Villarreal. The three wins and two draws show they can both score and protect, reinforcing the expectation of a home win.

Osasuna

LLDWW

Osasuna's recent five matches feature a 1‑2 home loss to Espanyol, a 0‑1 away defeat at Getafe, a 0‑0 home draw with Levante, a 2‑1 away win at Celta Vigo and a 1‑0 home win over Getafe. The two wins after three defeats indicate improving form but also expose defensive frailties, supporting the view that they are unlikely to keep Alaves out.

Head-to-Head

In the last five meetings, the teams have produced two 2‑2 draws, a 3‑0 Osasuna win, a 1‑1 draw and a 2‑1 Alaves victory, showing a balanced rivalry but with Alaves having a recent win, which aligns with the home‑win pick.

DateResultCompetition
5 Apr 2026Alaves 2-2 OsasunaLa Liga
20 Dec 2025Osasuna 3-0 AlavesLa Liga
24 May 2025Alaves 1-1 OsasunaLa Liga
8 Dec 2024Osasuna 2-2 AlavesLa Liga
10 Aug 2024Osasuna 1-2 AlavesFriendlies Clubs

Team News (Pregame)

Alaves: F. Garces (Suspended), T. Mendes (Knee Injury), N. Valentini (Red Card)

Osasuna: V. Rosier (Hamstring Injury)

Injury records reflect the team news on file heading into this match.

Frequently Asked Questions

Who won Alaves vs Osasuna?

Alaves won 5-2. Our pre-match pick was Alaves to win.

What was the final score of Alaves vs Osasuna?

Alaves 5-2 Osasuna (full time).

When was Alaves vs Osasuna?

Alaves played Osasuna on Sun 6 Sep · 17:30 BST in the La Liga at Estadio Mendizorrotza.

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With Alaves' defence not yet breached at home and Osasuna’s away defence conceding on average, the most logical read is a narrow home victory for Alaves.

Predictions and model probabilities are for information and entertainment only and are not betting advice — always do your own research. BeGambleAware.org

Robbo, Lead Predictions Writer at TerraceBet
Written by Robbo
Lead Predictions Writer, TerraceBet — Big 5 Europe, UEFA competitions & the major domestic cups
Priya, Fact-Checking Editor at TerraceBet
Fact-checked by Priya
Fact-Checking Editor, TerraceBet — every stat and claim verified against the underlying data