DeChambeau, who turned 27 this week, won the tournament by a comfortable margin of six strokes.
Kepa is under ever-increasing pressure after making the latest in a series of errors in Chelsea's 2-0 defeat at home to Liverpool on Sunday.
Qingdao scored the consolation goal from Denis Popovic's penalty in the dying minutes.
Three minutes later, Olivio Da Rosa pulled one back for the Henan side.
In the Meizhou division, Guizhou continued their winning drought after a bitter defeat to Liaoning Shenyang Urban, while Meizhou Hakka stunned Jiangxi Liansheng 4-0.
Zhang Changning (3rd L) of Jiangsu celebrates during the Group A match between Jiangsu and Tianjin at the 2020 Chinese Women's Volleyball Championship in Jiangmen, south China's Guangdong Province, on Sept. 26, 2020. (Xinhua/Qin Lang)
"By contacting the public, the athletes might spread COVID-19," he said. "That is the possibility. We must protect the citizens. So there are two aspects... It should be difficult. It is not realistic for us to consider not using public transportation by athletes."
The growing number of fans returning their tickets is an ominous sign for both sides.
Danny Ings put Southampton ahead after half an hour and Spurs looked slow until Son equalized after an assist from Harry Kane two minutes into first half injury time.
The game changed three minutes into the second half when Machis took the ball at the edge of the Locomotive area and fired a dipping shot into the back of the net.
The league debut comes after another difficult week, which followed a complicated summer in the wake of Barca's 8-2 thrashing to Bayern Munich in the Champions League. That defeat saw Quique Setien sacked as coach and replaced by Koeman and led to a clear out of the dressing room, which has so far seen Ivan Rakitic, Arturo Vidal, Arthur Melo, Nelson Semedo and Luis Suarez all leave the club.