Novak Djokovic beat Holger Rune in a three-set match, 6–3, 6–4, 6–2, in the Round of 16 on Monday at Wimbledon, and the World No. 2 wasn't too pleased with the crowd at Centre Court afterwards.
Fans are known to cheer for Rune with the long "u" sound that almost sounds like the word "boo." Djokovic swears that fans used this chant as a way to actually boo him during the match. While this wouldn't be the first time Djokovic has been booed on the court—he's played for over 20 years and has won 24 major titles—this specific instance seemed to irk him.
