Peng Szu-Chin led Shanghai's charge with 25 points. Li Yingyun and Zhang Zhiting contributed 24 and 21 respectively. Zhang also grabbed 11 rebounds.
Also missing will be injured left-back Nilson Loyola and influential winger Edison Flores, whose club DC United refused to release him because of a mandatory 14-day self-quarantine for those returning to the United States capital from abroad. In addition, forward Jefferson Farfan is in doubt for the matches after re-injuring his troublesome left knee.
"They played great and showed their value on the court, which led to our victory," Li commented.
Xinjiang began to take charge of the game back from the locker room on the way to a 19-point advantage after the third quarter.
Esteban Burgos scored from the penalty spot for Eibar after 28 minutes only for Toni Villa to equalize for the home team eight minutes later.
Henan coach Li Jianxin offered a score of 80 points for his team's performance.
The two-time Grand Slam winner committed just seven unforced errors throughout the one-sided encounter and broke her opponent's serve six times.
Earlier on the Court Philippe-Chatrier, men's singles third seed, Dominic Thiem claimed another straight-set victory over 28th seed Casper Ruud, beating the Norwegian 6-4, 6-3, 6-1 to set up a last-16 clash against the winner between 2015 champion Stan Wawrinka and Hugo Gaston.
Can Bozdogan (below) of Schalke 04 scores an own goal during a German Bundesliga match between RB Leipzig and FC Schalke 04 in Leipzig, Germany, Oct. 3, 2020. (Photo by Kevin Voigt/Xinhua)
Things got worse for Ole Gunnar Solskjaer's team as Anthony Martial was sent off for lashing out at Erik Lamela, and Harry Kane and Son made it 4-1 before halftime.
Chaux, who was named in Colombia's preliminary squad for last year's Copa America in Brazil, joined America de Cali this year from their Colombian top flight rivals Patriotas Boyaca.