BARCELONA, SPAIN - OCTOBER 28: Referee Jose Maria Sanchez Martinez assesses a decision via VAR during the La Liga match between FC Barcelona and Real Madrid CF at Camp Nou on October 28, 2018 in Barcelona, Spain. (Photo by David Ramos/Getty Images)
BARCELONA, SPAIN - OCTOBER 28: Referee Jose Maria Sanchez Martinez assesses a decision via VAR during the La Liga match between FC Barcelona and Real Madrid CF at Camp Nou on October 28, 2018 in Barcelona, Spain. (Photo by David Ramos/Getty Images)