WIMBLEDON, England -- Novak Djokovic walked back onto the court and waved to the crowd, before clapping his hands in appreciation, and then making his way to the exit.
The 39-year-old had just been defeated 6-4, 6-4, 6-4 by Jannik Sinner, the world No. 1, defending champion and his frequent obstacle, in the Wimbledon semifinals for the second consecutive year. Sinner, 24, dominated in every statistical category, and Djokovic failed to break serve for just the third time in his major career in completed matches. Though the match itself had lacked intrigue, Djokovic's heartfelt farewell provided some.
For the second straight summer, fans were left wondering whether his emotional goodbye was merely a "See you next year" or something more. Was it the last time the crowd at the All England Club would see Djokovic as a competitor?
Moments later, while still wearing his sweat-drenched Lacoste match kit, he told a room packed full of reporters that he hoped to be back, but he made no guarantees.
"I would like to, at least one more time," he said. "Let's see."
The question about Djokovic's future at the tournament is hardly new.