Real Sociedad vs. Atletico Madrid prediction, odds, La Liga picks [9/13/2026]

Real Sociedad and Atletico Madrid will meet in La Liga at Anoeta on Sunday, starting at 3:00 PM ET.

Dimers' proven La Liga model projects Atletico Madrid as the most likely winner in this Real Sociedad vs. Atletico Madrid prediction.

This article offers an expanded analysis of Sunday's match, including best bets and picks.

For more, take a look at our insight into the La Liga title race, and how Mourinho can lead Real Madrid back to the top.

Real Sociedad vs. Atletico Madrid prediction and odds

Using trusted machine learning and data, we have re-simulated the outcome of Sunday's La Liga match between Real Sociedad and Atletico Madrid, forming part of our La Liga predictions coverage.

Our famous predictive model suggests a 30.8% chance of Real Sociedad winning, a 44.7% chance for Atletico Madrid, and a 24.5% chance of a draw. Additionally, the 2.5-goal over/under has a 55.4% chance of going over., with a 58.0% probability that both teams score.

Latest betting odds

We have researched the best La Liga odds in America for this game, which are listed here:

• Moneyline: Atletico Madrid +117, Real Sociedad +257
• Total Goals: Over/Under 2.5 (-133/+127)

All odds are correct at the time of publication and are subject to change.

Model picks and best bet

After matching our predictions against the best available odds, we can reveal our picks for each of the major markets in this matchup. Plus, find our best bet for the game below:

• Moneyline: Real Sociedad @ +257 via Polymarket
• Total Goals: Under 2.5 @ +127 via Polymarket

According to our best La Liga bets, the top play to make on this game is Real Sociedad to win.

These picks are based on our probabilities matched against the implied probabilities from the current available odds.

Correct score and BTTS projections

Here are the top three most likely final scores according to our model, with a 1-1 draw being the most probable:

• Real Sociedad 1-1 Atletico Madrid (11.4% probability)
• Real Sociedad 1-2 Atletico Madrid (9.2%)
• Real Sociedad 0-1 Atletico Madrid (8.8%)

When it comes to the both teams to score (BTTS) market, we project a 58.0% chance of both sides finding the net and a 42.0% chance that at least one doesn’t.

These predictions are based on each team's average score according to our machine learning model, which means the most likely correct score may differ from our predicted winner.

Game info & kickoff details

Sunday's La Liga action between Real Sociedad and Atletico Madrid at Anoeta is scheduled to commence in the USA at 3:00 PM ET.

• Who: Real Sociedad vs. Atletico Madrid
• Date: Sunday, September 13, 2026
• Time: 3:00 PM ET/12:00PM PT
• Venue: Anoeta

Conclusion

According to our computer model, Real Sociedad has a 30.8% win probability on Sunday, Atletico Madrid has a 44.7% win probability, and there is a 24.5% chance that the game will end in a draw.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

This article's predictions and probabilities are generated by Dimers' proprietary La Liga prediction model. Our editorial team reviews the resulting content for accuracy and presentation before publication.