
La Liga · Matchday
2026-08-20 19:00:00 · 03:00 · Estadio Municipal de Butarque

Prediction Result
AI Predicted: 1-0|Actual: 1-1
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Match Report
Rayo Vallecano 1–1 Deportivo Alavés | La Liga | 20 August 2026
Result Summary
A hard-fought evening at Vallecas ended in a share of the spoils, as Sergio Camello Pérez's early second-half opener was cancelled out by Mariano Díaz Mejía's late equaliser for Deportivo Alavés. The 1–1 draw felt like a point gained for the visitors and a point dropped for Rayo Vallecano, who had appeared to be on course for three points before the 84th-minute leveller denied them.
Match Analysis
The first half was relatively uneventful in front of goal, though not without incident. A VAR decision involving Pelayo Fernández Balboa at the 36-minute mark added an element of drama before the break, and Nahuel Tenaglia picked up a yellow card deep into first-half stoppage time for a foul, setting a feisty tone heading into the interval.
An early injury-related setback for Rayo complicated their evening, with Isi Palazón forced off as early as the 17th minute, replaced by Randy Ntekja — a disruption that required coach Beñat San José Gil to adapt relatively quickly.
The match came alive just three minutes into the second half. Jorge de Frutos provided the assist as Camello Pérez converted with a right-foot shot to put Rayo ahead. It looked like a decisive moment, and for much of the second half, Vallecas dared to believe.
However, the statistics hinted at underlying pressure from Alavés throughout. The visitors recorded 13 total shots to Rayo's 8, generated 55 dangerous attacks compared to Rayo's 31, and held 53% ball possession. Coach Enrique Sánchez Flores responded decisively with a wave of substitutions — Mariano Díaz Mejía, Denis Suárez Fernández, Youssef Enríquez Lekhedim, Carles Aleña Castillo, and Nicolás Valentini all entered the pitch between the 62nd and 80th minutes, injecting fresh energy into an Alavés side that refused to surrender.
The pressure paid off. Mariano Díaz Mejía, introduced just 22 minutes earlier, struck with a right-foot finish in the 84th minute to equalise — a classic impact substitution that vindicated Flores' proactive approach. Rayo's Camello Pérez — who had earlier earned his team's goal — was booked in the 73rd minute, adding personal frustration to what became a bittersweet evening for the striker.
Rayo did generate 9 corner kicks and kept 3 shots on target, but were ultimately unable to hold their lead against an Alavés side that outworked them statistically across the board.
Prediction Review
Our pre-match forecast leaned toward a Rayo Vallecano home win (44% probability), with the final score predicted at 1–0. The confidence level was a modest 54/100, reflecting genuine uncertainty about the outcome — and that uncertainty proved well-founded. The goals were correctly anticipated in their nature (a tight, low-scoring affair), but Alavés' late resilience and substitution impact tilted the result toward a draw, our second-most likely outcome at 30%. The prediction was ultimately incorrect, though the margin of error was narrow.
Key Takeaways
- Mariano Díaz Mejía's impact off the bench was the defining moment, underlining how Alavés' depth can alter results late in matches.
- Rayo's early substitution of Isi Palazón disrupted their rhythm and points to potential squad availability concerns worth monitoring.
- Alavés' superior attacking statistics (89 attacks, 55 dangerous) suggest Enrique Sánchez Flores' side may be more competitive than their away form might suggest.
- For Rayo, two points dropped at home in a match they led will sting — Beñat San José Gil will need to address defensive resilience
Rayo Vallecano vs Deportivo Alavés Head-to-Head
Last 5 meetings between Rayo Vallecano and Deportivo Alavés: Rayo Vallecano 8W · 0D · Deportivo Alavés 5W.
8
Rayo Vallecano wins
0
Draws
5
Deportivo Alavés wins
Rayo Vallecano vs Deportivo Alavés — Frequently Asked Questions
Who will win Rayo Vallecano vs Deportivo Alavés?
PredictNext's AI model favours Rayo Vallecano (also known as Rayo) with a 44% win probability — Rayo Vallecano 44%, draw 30%, Deportivo Alavés 26%.
What is the predicted score for Rayo Vallecano vs Deportivo Alavés?
The AI forecasts a 1-0 scoreline for Rayo Vallecano vs Deportivo Alavés, generated with 54% model confidence.
Will Rayo Vallecano vs Deportivo Alavés have over 2.5 goals?
The model gives 38% for over 2.5 goals and 62% for under 2.5 goals in Rayo Vallecano vs Deportivo Alavés.
How accurate was the Rayo Vallecano vs Deportivo Alavés prediction?
PredictNext's AI predicted 1-0; the match finished 1-1. The winner call was incorrect.