Rayo Vallecano vs. Real Betis prediction, odds, La Liga picks [12/15/2025]

La Liga action continues on Monday at 3:00PM ET as Real Betis locks horns with Rayo Vallecano at Campo de Futbol de Vallecas.

Based on the latest simulation results, Dimers' advanced La Liga model predicts Real Betis as the most likely winner of the Rayo Vallecano vs. Real Betis game.

This article offers further insights into Monday's matchup, including best bets and picks.

Rayo Vallecano vs. Real Betis prediction: Who will win?

Using trusted machine learning and data, we have simulated the outcome of Monday's La Liga match between Rayo Vallecano and Real Betis 10,000 times as part of our La Liga predictions coverage.

Our leading predictive model indicates a 36.2% chance of Rayo Vallecano winning, a 36.8% chance for Real Betis, and a 27.0% chance of a draw.

Additionally, the over/under total of 2.5 goals has a 54% chance of staying under, according to our model.

Rayo Vallecano vs. Real Betis odds

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

Moneyline

Total Goals

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

Rayo Vallecano vs. Real Betis picks and best bet

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

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

Rayo Vallecano vs. Real Betis: Correct score and BTTS predictions

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

When it comes to the both teams to score (BTTS) market, we project a 50.8% chance that both teams scoring, and a 49.2% probability of at least one team keeping a clean sheet.

These predictions are based on each team's average score after 10,000 simulations, which means the most likely correct score can differ from our predicted winner.

Rayo Vallecano vs. Real Betis game-day updates and essential details

Monday's La Liga game between Rayo Vallecano and Real Betis at Campo de Futbol de Vallecas is scheduled to commence in the USA at 3:00PM ET.

• Who: Rayo Vallecano vs. Real Betis
• Date: Monday, December 15, 2025
• Time: 3:00PM ET/12:00PM PT
• Venue: Campo de Futbol de Vallecas

World Cup 2026 watch: Johnny Cardoso (USA)

Real Betis defensive midfielder Johnny Cardoso is on the radar for USMNT supporters as anticipation builds in the lead up to the FIFA World Cup 2026—a tournament already generating plenty of World Cup predictions and early discussions about who will win the World Cup. With the United States set to face Australia, Paraguay, and one of Türkiye, Romania, Slovakia, or Kosovo in Group D next year, Cardoso's form will be tracked closely.

Conclusion

According to our computer model, Rayo Vallecano has a 36.2% win probability on Monday, Real Betis has a 36.8% win probability, and there is a 27.0% chance that the game will end in a draw.

AI and automation have enhanced this article to quickly deliver accurate Rayo Vallecano vs. Real Betis insights, with human oversight ensuring high editorial quality. Our predictions are based on the latest data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

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