In group D, the two matches ended with lopsided results as Al Nassr defeated Sepahan FC 2-0 and Al Sadd SC overcame Al Ain FC 4-0.
Stage One involves 32 groups of four players, with the player who tops each group progressing to Stage Two.
Luo Chun and Xu Shuangshuang claimed the titles of men's and women's 3,000m steeplechase, team Sichuan swept the gold medals in men's and women's 4X400m relay. Enditem
Monchengladbach approached Dortmund's goal dangerously for the first time in the 32nd minute when custodian Roman Burki saved Jonas Hofmann's shot from very close range.
It's against all odds for second division surprise Arminia Bielefeld. Fans can expect passionate football with the clubs 8th first tier season but doubts remain if the quality is taking the new arrival over the finish line.
The South American qualifiers had been due to begin in March but were suspended because of the global health crisis.
The 23-year-old's displays last season earned him his first cap for Spain on September 6th as he started in his country's 4-0 UEFA Nations League win against the Ukraine.
China's Xiao Guodong, Zhao Xintong and Zhou Yuelong have passed the first stage. World number one Judd Trump also reached the second stage. Enditem
Both sides were positive from the start, with both Uzbek and Saudi league champions looking to gain further ground on Shabab Al-Ahli and Shahr Khodro FC, the former having narrowly beaten the latter 1-0 in Monday's early Group B game.
Some have questioned the need of the motion (which was presented the same day that Lionel Messi said he wanted to abandon FC Barcelona) given that the club will hold elections for a new president in March 2021 in which Bartomeu will not be able to stand. Enditem
Villarreal coach Unai Emery will be looking for more cohesion in attack and his side will be favorites against Eibar, whose first game of the season was a dull 0-0 draw with Celta Vigo.