As eventual champion Valentin Vacherot whispered "don't retire" to Novak Djokovic at the net after stunning the 24-time major winner to reach the final of the Rolex Shanghai Masters, the history-making Monegasque simply put into words the feeling weighing on the hearts of Chinese tennis fans.

Unwillingly, yet admiringly, the Serbian great's Chinese "Nole-Fam" had to bid an earlier-than-expected farewell to their hero, a four-time tournament champion in Shanghai, after Vacherot, an unheralded qualifier up until last week, outplayed a physically struggling Djokovic in straight sets — in what is surely his greatest career win to date — in the semifinals of the ATP 1000 event on Saturday.

Although coming up short in his bid for a record-extending fifth Shanghai title, Djokovic left the East China metropolis — where a statue of him has been erected at the Qizhong Tennis Center, a place he enjoys home-court levels of support — with tons of love and respect that he clearly holds dear, during what seems to be the twilight of his celebrated career.

"Shanghai, you will always have my heart. Thanks for everything you've done!" Djokovic posted on both X and its Chinese equivalent, Sina Weibo, after his Saturday loss.

In an unexpected family reunion in Shanghai, Vacherot beat his older cousin Arthur Rinderknech 4-6, 6-3, 6-3 in what was the first final at the ATP 1000 level for both players on Sunday, completing an amazing run that has elevated the 26-year-old Vacherot to a career-high world No 40 on the live ATP rankings — a meteoric rise from outside of the top 200 before Shanghai.

Rinderknech, representing France, had beaten the tournament's 2019 champion Daniil Medvedev of Russia in another surprising semifinal to ensure the final showdown would be a family affair.

After toppling one of his idols in the sport, Vacherot took quite a bit of time to process his seismic upset of Djokovic, and paid tribute to the 40-time ATP 1000 titlist, who's struggled with an apparent foot injury since the third round in Shanghai, yet chose not to elaborate on the issue.

"To get to play Djokovic already once is unbelievable. To be on the other side of the court, I'm actually really surprised about how I managed it, mentally," Vacherot said.

"It's really unreal what he's doing at 38 years old.

"In the last game, I'm not gonna lie, my hands were shaking a little bit... I'm just so proud of myself."

Djokovic, who has not won a Masters title since 2023, offered congratulations to Vacherot, but refused to discuss his injury.