Atletico Madrid have pushed back against Real Madrid manager Jose Mourinho's outspoken criticism of the officiating during Sunday’s derby clash. Mourinho arrived at the post‑match press conference clutching printed sheets that highlighted two incidents he believed should have resulted in red cards for Atletico players. The former Chelsea boss accused the referee of making decisive errors that, in his view, influenced the 2-1 defeat suffered by his side. In the days following the match, Atletico took to their official X (formerly Twitter) account to launch a two‑part campaign aimed at silencing what they termed "referee harassment".
The first post featured a short video of a printer churning out a sheet of paper emblazoned with the hashtag #StopAcosoArbitalYA, which translates to "stop referee harassment now". A second post displayed a still of Mourinho at the press conference, overlaid with the same message, making it clear that the club stood behind their players and opposed the public vilification of the match official.
Mourinho’s grievances centred on two specific moments. The first involved Atletico centre‑back Cristian Romero, who was seen stamping on Real’s Jude Bellingham. Mourinho argued that the challenge warranted a straight red card, but the referee only issued a caution. The second incident concerned Lee Kang‑in’s challenge on Federico Valverde.
Again, Mourinho felt the referee should have shown a red card, yet the incident passed without any sanction. Both moments, he suggested, occurred before Real were reduced to ten men just five minutes after the interval.
"We could skip the press conference because the story of the match is right here," Mourinho said, brandishing the printed images as he launched into a near‑five‑minute tirade. "Those were two clear red cards. The difficulties we've faced since the sending‑off – 11 against 10 – well, we can imagine what 50 minutes of 11 against nine would have been like if justice had been done." The match itself saw Real defender Dean Huijsen sent off after bringing down Giuliano Simeone in the penalty area, allowing Alejandro Grimaldo to slot home a low spot‑kick. Six minutes later, Jonathan David doubled Atletico’s lead, and Antonio Rudiger later headed in a free‑kick to narrow the gap.
Despite the loss, Mourinho praised his squad for a first‑half display that he described as "full of class and great character". However, his admiration for the players was tempered by sharp criticism of the referee, Miguel Ángel Ortiz Arias, and the federation officials who appointed him. "They've put a referee, aged 41, with no international experience – it's certainly not because he's a great referee," Mourinho asserted. "Then the poor chap has come here and hasn't been able to cope with the pressure – and it really is intense pressure.
I call it '80s‑style pressure' here in this stadium, which you hardly ever see these days." When asked about Atletico’s six‑point deficit behind Barcelona in the league table, Mourinho responded with a pointed remark: "If they just leave us in peace and let us compete on a level playing field with everyone else, we've still got a long way to go." He stopped short of alleging any conspiracy, adding, "I don't want to go so far as to say this was set up... I want to believe that they simply made a mistake." Real Madrid later released an official match report that echoed many of Mourinho’s points, describing the encounter as "marked by poor officiating".
The La Liga side claimed that Ortiz Arias failed to send off Cristian Romero after the latter stepped on Bellingham’s knee, despite a video review that showed the severity of the challenge. The report also highlighted the unpunished foul by Lee Kang‑in on Valverde’s left ankle, stating that the referee was close enough to the incident to have taken action but chose not to. According to the Real Madrid statement, the first half was relatively uneventful, but the second half turned into a "controversy‑laden" affair. They detailed how, in the 35th minute, Bellingham reached a contested ball before Romero, only for the Atletico defender to plant his studs into the Madrid midfielder’s knee.
Ortiz Arias initially booked Romero, then consulted with referee supervisor Antonio Trujillo Suárez, reviewed the footage, and ultimately downgraded the sanction to a yellow card. Nine minutes later, Lee Kang‑in’s challenge on Valverde was similarly overlooked, with no card shown at all. Atletico’s response on social media was not merely defensive; it was an attempt to shift the narrative toward respect for officials and to discourage what they see as a growing trend of public attacks on referees.
By using the hashtag #StopAcosoArbitalYA, the club signalled its willingness to protect match officials from what it perceives as undue harassment, while still demanding higher standards of consistency and competence. The incident has reignited a broader debate within Spanish football about the role of video‑assistant referees (VAR), the criteria for issuing red cards, and the pressures faced by officials in high‑stakes derbies. Critics argue that the current system leaves too much room for subjective interpretation, especially in situations where a player’s studs make contact with an opponent’s knee or ankle. Supporters of stricter enforcement contend that failing to punish clear fouls undermines player safety and the integrity of the competition.
In the weeks ahead, both clubs will have to manage the fallout. Atletico will look to regroup under Mourinho’s guidance, aiming to close the gap to Barcelona while maintaining the morale of a squad that feels aggrieved by the officiating. Real, on the other hand, will likely press for a review of the referee’s performance and may lobby the league for clearer guidelines on disciplinary actions. The episode also serves as a reminder that football’s drama extends beyond the ninety minutes on the pitch.
Media narratives, social‑media campaigns, and official club statements all shape public perception of fairness and competitiveness. Whether the controversy will lead to concrete changes in how referees are appointed, trained, or reviewed remains to be seen, but the conversation is clearly far from over. As fans continue to dissect every decision, the underlying message from Atletico’s X posts is unmistakable: respect for officials is essential, but so is accountability.
The balance between protecting referees from undue criticism and ensuring they are held to the highest professional standards will likely define the next chapter of this rivalry and, perhaps, the broader landscape of Spanish football.