Djokovic prepares to serve against Márton Fucsovics in the French Open second round.
CNN  — 

Serbian tennis star Novak Djokovic has stood by his decision to send a political message about Kosovo at the French Open.

After his first-round victory on Monday, Djokovic wrote “Kosovo is the [heart symbol] of Serbia. Stop the violence” on a TV camera lens in response to violent clashes in Kosovo.

Tensions have been rising in the past week in Kosovo, which declared independence from Serbia in 2008. There were clashes with protesters on Monday over the installation of ethnically Albanian mayors in a disputed election.

Dozens of NATO peacekeepers were injured on Monday after clashes erupted with Serbian demonstrators trying to block the newly elected mayors from taking office in the northern municipality of Zvecan.

Djokovic, whose father was born in Kosovo, said this week that he felt obliged to “give my support to our people and to the entirety of Serbia.”

His reference to the “entirety of Serbia” reflects the policy of the Serbian government, which still considers Kosovo to be an integral part of its territory and has not recognized the country’s independence.

CNN earlier this week sought clarification from Djokovic’s representation to see if he wants Kosovo to be part of Serbia but did not receive a response.

“Of course, I’m aware that a lot of people would disagree, but it is what it is,” Djokovic said on Wednesday after his second-round victory against Hungary’s Márton Fucsovics. “It’s something that I stand for. So that’s all.”

He added that he had not spoken to French Open tournament director Amélie Mauresmo about the incident.

On Tuesday, the Kosovan Olympic Committee (KOC) called for the International Olympic Committee (IOC) and International Tennis Federation (ITF) to take disciplinary action against Djokovic.

The KOC claimed that the 22-time grand slam champion had “yet again promoted the Serbian nationalist propaganda and used the sport platform to do so,” thereby raising “the level of tension and violence between the two countries, Kosovo and Serbia.”

However, the ITF said that players’ conduct at a grand slam is governed by the grand slam rulebook of the relevant organizer, in which there is “no provision … that prohibits political statements.”

The IOC said that athletes only fall under its authority during the Olympic Games.

Djokovic is no stranger to controversy at grand slam tournaments. At the Australian Open in January, he said that his father, Srdjan, didn’t intend to support “any kind of war initiatives,” having been filmed with a group of Russian supporters at the Australian Open.

Then at the 2022 Australian Open, the 36-year-old was deported from the country after arriving in Melbourne unvaccinated against Covid-19.

“A drama-free grand slam, I don’t think it can happen for me,” he said on Wednesday. “You know, I guess that drives me as well.”

Djokovic faces Spain’s Alejandro Davidovich Fokina in the third round of the French Open on Friday as he continues his bid to win a 23rd grand slam title – one more than Rafael Nadal at the top of the men’s all-time list.

CNN’s Sammy Mncwabe, Ben Church, Matt Foster, Jill Martin, Jessie Gretener, Sugam Pokharel, Tara John and Sharon Braithwaite contributed to reporting.