After first-round U.S. Open exit, questions abound for Djokovic

The 24-time major winner hasn’t been able to add to his total in three years

Questions abound for Novak Djokovic after US Open loss and 3 years without a Grand Slam title  Toronto Star

There are plenty of questions surrounding Novak Djokovic's future after his first-round loss at the U.S. Open

There are plenty of questions surrounding Novak Djokovic's future after his first-round loss at the U.S. Open

Novak Djokovic broke down in tears during a US Open first-round defeat by Argentina's Mariano Navone which provided further evidence age is fast catching up with the 39-year-old great.

Novak Djokovic’s Loss ‘Certainly Opens The Door’ For Americans To Win U.S. Open  Forbes

Djokovic brought to tears after being knocked out of first round of US Open in shock exit  lbc.co.uk

24-time grand slam champion was emotional after losing to Mariano Navone

Novak Djokovic’s first-round US Open defeat to Mariano Navone ended his streak of 78 consecutive opening-round Grand Slam wins, his first such loss since the 2006 Australian Open. The four-hour, 36-minute battle was also his longest first-round major match. Despite the defeat, Djokovic made his 20th US Open appearance,

Novak Djokovic's pursuit of a 25th Grand Slam ends in a five-set defeat to unseeded Argentinian player Mariano Navone.

Mariano Navone wins 7-6 (7-5), 5-7, 4-6, 6-2, 6-1 to end Serb’s hopes Djokovic vomits numerous times and has to fight off cramps The first night session of the US Open this year was approaching the three-hour mark when Novak Djokovic walked briskly to the corner of the vast Arthur Ashe Stadium court, bent down and vo

It also ended his run of 78 Grand Slam first-round victories, a streak stretching all the way back to Djokovic's 2006 loss to Paul Goldstein at the 2006 Australian Open.

An emotional Novak Djokovic suffers a US Open first-round defeat which provides further evidence that age is catching up with the 39-year-old great.