The 2018 champion lost to Anisimova in the quarterfinals in Paris last year, but this time the Romanian needed only 54 minutes to complete a convincing victory.
"With 53 points you cannot win any game," admitted Shanghai coach Milos Paden.
Wuhan did enough work to contain Xinjiang after the tip-off, but Xinjiang pulled away with a 17-2 spurt before the halftime for a 38-25 lead.
Sichuan found its formidable game in the second quarter, responding with a 17-2 run and taking a 41-39 lead going into the second half.
The five-hour and eight-minute triumph, which was Schwartzman's first victory over a top-five player at a Grand Slam, set up a rematch of the Rome quarterfinals against Spaniard Rafael Nadal, who withstood a challenge from 19-year-old Jannik Sinner and pulled away to win 7-6 (4), 6-4, 6-1 in the last match of the day, which finished at 1:30 am on Wednesday.
MADRID, Oct. 2 (Xinhua) -- Real Madrid suffered an important injury blow on Friday when it was confirmed that right back Dani Carvajal injured a ligament in his right knee during the club's morning training session.
He also suggested that people should go to qualified institutions and participate in these sports with professional guiding and safety measures. Enditem
It was immediately clear whether the pair would be replaced.
Cadiz's win in Bilbao means it has won its two away matches this season, but lost its two home games and it has another difficult task when it entertains a Granada side that qualified for the group stage of the Europa League on Thursday night.
Schwartzman stunned Nadal 6-2, 7-5 two weeks ago in the Italian capital.
Shanxi captain Wu Tongtong was pleased to witness her former teammate's progress as both graduated from Changsha Changjun High School in central China's Hunan province and teamed up for the school in national high school tournaments.