Novak Djokovic lost just 15 games in total in his quarter-final, semi-final and final
World number one Novak Djokovic beat John Millman to mark his return from injury by winning the Japan Open.
The 31-year-old won 6-3 6-2 in the final in Tokyo to claim a fourth title of the year and a 76th of his career.
It was the Serb's first tournament since he withdrew from the US Open in September with a shoulder injury.
Djokovic needed just 70 minutes to see off 30-year-old Australian world number 80 Millman and did not drop a set throughout the tournament.
"I didn't drop a set, so I played a fantastic tournament," said Djokovic, who now travels to China for the Shanghai Masters, which starts on Monday.
"Everything is positive in my experience on and off the court, the way I feel and motivated for Shanghai.
"I am hoping I can finish the season in this style."
In Beijing, world number five and top seed Dominic Thiem fought back from a set and a break down to beat Greece's Stefanos Tsitsipas 3-6 6-4 6-1 and win the China Open.
There were eight breaks of serve, five by Thiem, in an entertaining final which gave the Austrian his fourth title of the year.
Dominic Thiem of Austria celebrates winning China Open with his trophy. REUTERS/Thomas Peter
"Honestly, I think this was one of the best matches I've played so far in my whole career," Thiem said.
-- Courtesy of BBC Sport