"Kosovo is the heart of Serbia. Stop the violence," 22-time Grand Slam champion Djokovic wrote in Serbian. Some 30 NATO peacekeeping soldiers defending three town halls in northern Kosovo were injured in clashes with Serbs protesters in the town of Zvecan, where Djokovic's father grew up.
Serbian authorities said 52 protesters were injured in clashes. The tense situation developed after ethnic Albanian mayors took office in northern Kosovo's Serb-majority area after elections the Serbs boycotted - a move that led the U.S.
and its allies to rebuke Pristina on Friday. Serbs, who comprise a majority in Kosovo's north, have never accepted its 2008 declaration of independence from Serbia and still see Belgrade as their capital more than two decades after the Kosovo Albanian uprising against repressive Serbian rule. "As a son of a man born in Kosovo, I feel the need to give my support to our people and to entire Serbia," Djokovic told a news briefing on Monday after his match at the Roland Garros tournament. "My stance is clear: I am against wars, violence and any kind of conflict, as I’ve always stated publicly.
I empathise with all people, but the situation with Kosovo is a precedent in international law," Djokovic said. The French tennis federation (FFT), which organises the event, told Reuters that there were "no official Grand Slam rules on what players can or cannot say.