Niko Kovac, the Borussia Dortmund manager, has acknowledged the challenges his team faces as they prepare to battle Monterrey in the Club World Cup. Kovac singled out veteran defender Sergio Ramos as a key threat, labeling him a "superstar" and highlighting the Mexican side's aggressive style of play.

Dortmund is set to face Monterrey in the round of 16 of the 2025 FIFA Club World Cup on Tuesday. Speaking at a press conference ahead of the match, Kovac emphasized the winning mentality and leadership qualities that Ramos brings to Monterrey. He noted that Ramos, even at 39, continues to compete at a high level, demonstrating his unwavering desire to win. Kovac even humorously speculated about Ramos eventually becoming a coach himself.

The match pits Ramos against Dortmund's in-form striker Serhou Guirassy, who was a joint-top scorer in the Champions League. Guirassy expressed his excitement about facing Ramos, acknowledging him as a great defender and recognizing the need for Dortmund to be strong.

Kovac also cautioned his team about the physical nature of Latin American football, stating that Monterrey is likely to play a robust and aggressive game. He stressed the importance of adapting to this style, while also urging his players to avoid provocation and defend themselves if necessary, trusting that the referees will be vigilant.

This isn't the first time Sergio Ramos has faced Borussia Dortmund. As a Real Madrid player, he clashed with the German side several times in the Champions League, particularly during the era of Jürgen Klopp and Robert Lewandowski. Some memorable encounters include the 2012/2013 Champions League semi-finals, where Dortmund defeated Real Madrid. Ramos later had his vengeance in the 2013/2014 quarter-finals.

Borussia Dortmund enters the match after finishing top of Group F in the Club World Cup, with wins over Ulsan HD and Mamelodi Sundowns, as well as a draw against Fluminense. Monterrey, on the other hand, finished as runners-up in Group E.

Niko Kovac, since taking over as Borussia Dortmund manager in January 2025, has led the team to Champions League qualification. Known for his emphasis on discipline, intensity, and mental strength, Kovac has instilled a fighting spirit within the team. He has also shown tactical flexibility, switching to a back-three formation to address the team's defensive vulnerabilities.

Looking ahead, Sergio Ramos has expressed his hope for a potential quarter-final match between Monterrey and Real Madrid, should both teams advance. However, Monterrey must first overcome Dortmund, a significant test for Ramos and his teammates.