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La Liga08/31/2026, 07:30 PM

FC Barcelona – Rayo Vallecano5 : 2

Why the model thinks so

FC Barcelona
1.97
Total xG
2.92
Rayo Vallecano
0.95
Expected goals from our model, before kickoff

How the model gets there: each factor adds goals to or takes goals from one team's expected goals.

FactorFC BarcelonaRayo Vallecano
Defensive strength (1.1 conceded vs 1.7 league avg)−0.61
High-scoring league (2.9 goals/match)+0.36+0.36
3 of last 5 matches with 2+ goals (2.2 goals/match)−0.09
3 of last 5 matches with 0-1 goals (1.2 goals/match)−0.07
Standings disadvantage (pos 8 vs 1, 7 places gap)−0.07
Standings advantage (pos 1 vs 8, 7 places gap)+0.07
Robert Lewandowski not in squad (14 goals, 2 assists)
Fermín López on the bench (6 goals, 9 assists)
Eric García on the bench (1 goals, 2 assists)
Isi Palazón not in squad (3 goals, 3 assists)
Andrei Rațiu on the bench (0 goals, 4 assists)
Weak away record (1.1 vs 1.4 goals/match)

Key factors

  • Mathematical advantage: The prediction model calculates a 60% home win probability for Barcelona
  • Home strength vs away weakness: Barcelona averages 2.48 goals scored at home, while Rayo concedes 1.81 goals on average away
  • Tactical dominance: Barcelona recently averaged 68% possession, exerting high control on the pitch

Risks

  • Fitness advantage for Rayo Vallecano with 11 days of rest compared to only 4 days for Barcelona
  • FC Barcelona's goal production has stalled recently, averaging 2.2 goals compared to their season average of 2.5
  • Key offensive player missing: Robert Lewandowski (14 goals, 2 assists) is not in the home team's squad

All probabilities

Result
FC Barcelona60%
Draw24%
Rayo Vallecano16%
Goals
Over 1.580%
Under 1.520%
Over 2.556%
Under 2.544%
Over 3.533%
Under 3.567%
Double chance
FC Barcelona or draw84%
Rayo Vallecano or draw40%
No draw76%
Both teams score
Yes54%
No46%

Most likely scores

1:1
11%
2:0
10%
2:1
10%
3:0
7%
3:1
7%
5:2
Final score

The Lab

Patterns our system found in the data.

  1. FC Barcelona: first goal in 10 of 12 games (83%)
  2. FC Barcelona: 9 wins in 11 games with xG above 1.0 (82% win rate)
  3. Rayo Vallecano: first goal in 9 of 12 games (75%)
  4. Rayo Vallecano: 3.2 cards per game (38 yellows, 1 reds in 12 games)
  5. FC Barcelona with Raphinha starting: 3 goals/game, without him: 1.6 (17/10 games, last 29)
  6. Rayo Vallecano: 5 of 16 goals scored by substitutes (last 12 games)

Lineups

FC Barcelona 4-2-3-1 · Rayo Vallecano 4-2-3-1

FC Barcelona
  • 1 J. Pons
  • 23 J. Koundé
  • 5 P. Cubarsí Paredes
  • 15 A. Christensen
  • 12 X. Espart Font
  • 22 M. Bernal Casas
  • 8 P. López
  • 10 L. Yamal Nasraoui Ebana
  • 20 D. Olmo Carvajal
  • 17 A. Gordon
  • 11 Raphinha
Rayo Vallecano
  • 1 D. Cárdenas Lindez
  • 20 I. Balliu Campeny
  • 24 F. Lejeune
  • 6 P. Ciss
  • 33 J. Vertrouwd
  • 23 Ó. Martín Luengo
  • 36 G. Bouare Samake
  • 19 J. De Frutos Sebastián
  • 8 U. López Cabrera
  • 18 Á. García Rivera
  • 10 S. Camello Pérez
Substitutes
  • 14 K. Adeyemi
  • 13 W. Szczęsny
  • 18 G. Martín Langreo
  • 3 A. Balde Martínez
  • 24 E. García
  • 7 F. López Marín
  • 16 Rodri
  • 31 E. Aller González
  • 2 J. Cavaco Cancelo
  • 29 H. Abdel Karim
  • 28 B. Pérez
  • 14 H. Tsitaishvili
  • 17 A. Giner Pedrosa
  • 22 P. Fernández Balboa
  • 21 F. Perez Martinez
  • 9 A. Zurawski
  • 11 R. Ntekja
  • 4 P. Díaz Fanjul
  • 2 A. Ratiu
  • 26 M. de las Sías López
  • 30 A. Molina Colorado
  • 31 M. Román

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