For the fifth placed Shenzhen, any prospect of promoting the top four appeared to be extinguished when Pouraliganji's powerful shot hit the crossbar on 75 minutes.
To leave space for postponed matches, the Champions League's group phase's timeframe has been extended until January 28.
Fujian had managed a 4-1 start in the third set but Jiangsu quickly overtook the lead and extended it to 15-10.
Both teams created and missed chances in the first half and made life a little easier in the season, with no one breaking the deadlock.
"It means a lot for me. I think I improved a lot in the past two years. I believe in myself that I can make something better than I was before," Giustino said.
Boca had 68% of possession and seven shots on target to Libertad's one, in what was largely a lopsided contest at La Bombonera.
Tang Muhan from Guangdong topped the women's 400m freestyle in 4:07.04, and Ma Yonghui and Zhang Ke, both from Hebei, took second and third places respectively.
With the victory over Ymer, Djokovic improved his record this season to a stellar 32-1. The only defeat came in a disqualification earlier this month at the US Open, where he hit a ball in frustration which struck the line judge on the neck.
Other games played on Wednesday sees Atletico Madrid (and Luis Suarez fresh from two goals on his debut) travel to face recently promoted Huesca, while Villarreal entertain Alaves, who are without a win so far this season and Eibar are at home to Elche.
Taizhou equalized at the beginning of the second half as Zhang Yang netted in the 52nd minute.
Although Jurgen Klopp's men were relentless, Arsenal had their chances and Alisson had to be at his best to twice deny Lacazette who had been put through on goal.