Kylian Mbappé was shown a straight red card for a bad challenge in the first half of Real Madrid's LaLiga game at Alavés on Sunday.
Madrid had just taken the lead in the 34th minute through Eduardo Camavinga -- after Raúl Asencio had earlier had a goal disallowed for a foul -- when Mbappé was dismissed in the 38th minute, for his tackle on midfielder Antonio Blanco.
The match was crucial for Madrid as they looked to keep pace with Barcelona in the LaLiga title race.