John McEnroe takes subtle dig at Mariano Navone after stunning Novak Djokovic upset: ‘Court 21’

John McEnroe was quick to bring Mariano Navone back down to earth just moments after his career-best win.

Novak Djokovic revealed he was vomiting and cramping throughout his shocking first-round U.S. Open loss to Argentina's Mariano Navone in five sets.

Novak Djokovic cited issues with his fitness level after his first opening-round loss at a Grand Slam in over two decades at the 2026 U.S. Open.

Mariano Navone pulled off an incredible upset by defeating Novak Djokovic in a hard-fought five-set match. Despite dealing with health issues and requiring medical aid, Djokovic showcased his legendary tenacity, coming back from two sets down. However, Navone executed his tactics flawlessly and remained focused, markin

John McEnroe angers tennis fans with controversial comments after Novak Djokovic US Open exit  GB News

Djokovic appears set on finishing his career at the 2028 Olympics but he must decide whether he can stomach the painful scenes that accompanied his first-round defeat to Mariano Navone in New York

TENNIS fans have slammed John McEnroe for his comments following Mariano Navone's shock win over Novak Djokovic. Navone, 25, ground out a five-set victory over Djokovic at the US Open on Sunday, with the Serb throwing up into a bin before getting emotional during the deciding set. Spectators were stunned after Djokovic

Navone's win was memorable for what the 24-time Grand Slam champion showed on the outside. For Navone, the inside was key.

August 31, 2026 2:52 AM ET Down goes Novak! Down goes Novak!It was a rough Sunday night for tennis legend Novak Djokovic, who was dealing with both physical and internal ailments, made mistake after mistake, and ultimately suffered a massive upset against an opponent who wasn’t intimidated whatsoever. (RELATED: Padres

The 39-year-old vomited midway through the match and was hampered by back and shoulder issues that affected his serve toward the end.

Djokovic's lost his first round match at a grand slam for the first time since 2006

Novak Djokovic loses in opening round of US Open for first time, falling in 5 sets to Mariano Navone  CNN

For the first time in 20 years, Djokovic has been bounced in the first round of a Grand Slam.

Novak Djokovic upset by Mariano Navone in US Open 1st round  ESPN

Novak Djokovic loses in opening round of US Open for first time, falling in 5 sets to Mariano Navone  Toronto Star

Novak Djokovic grinded through physical and internal ailments, made one mistake after another and could not find what it took to beat a feisty, younger opponent who was not intimidated under the lights against tennis’ most decorated player

Novak Djokovic loses in opening round of US Open for first time, falling in 5 sets to Mariano Navone  AP News