With Sichuan's offense bogged down, Dongguan retook the lead and delivered the final blow with efficient offensive late in the fourth to make it 78-71.
James, 29, has also netted three times in his first four matches for Everton in the Premier League following his summer move from Real Madrid.
Iran sit third, behind Iraq and Bahrain, in Group C of the Asian qualifiers for the FIFA World Cup Qatar 2022. Enditem
"She played unbelievable today and she was everywhere and she hit all the balls in a very strong, very powerful way," the world No.2 said after the match. "It was a little bit cold and I couldn't be at my best."
Also absent will be representatives from Oriente Petrolero, due to bickering between club officials and the Bolivian Football Federation (FBF).
Earlier on Friday, Jiangsu defeated Shanghai 3-0 (25-17, 25-20, 26-24) in the third-place match.
"The tiebreak was very tense. The tiebreak was where all the money was," said Tsitsipas on court. "I am glad that I played good tennis and I didn't panic. I stayed concentrated, stayed low-key and tried to take it point by point."
Bayern took the lead twice, but Hertha never gave up and rallied back before Lewandowski's fourth goal of the game secured all three points at home.
A fierce battle ensued in the final 10 minutes. Zhang Ru made a three-pointer as Henan pulled the score back to 68-72 heading to the final minute, but they could not complete the comeback, as Shanxi sealed the win with free throws.
The Argentinian bested Nadal in the Rome Masters quarter-finals last month for his first win against the world number two.
Although it is still very early days, the signs are much better at FC Barcelona than many expected before the season started. Ronald Koeman's team has won its first two games with ease, netting a total of seven goals without conceding and the image on the pitch has been much better than the side that looked sad and tired during Quique Setien's time in charge.