Philippe Coutinho also has a lot to prove after his loan spell at Bayern, while questions remain over what style of play Koeman will look to impose.
Meanwhile all eyes will focus on whether new signing Edouard Mendy goes straight into the Chelsea side or if Frank Lampard keeps faith with Kepa Arrizabalaga after another bad error last weekend.
West Brom have had a difficult return to the top-flight, conceding eight goals and scoring just two in their opening games, and things may not get much easier when they entertain Chelsea this Saturday. West Brom acted to shore up their defense in the week with the signing of former Chelsea legend Branislav Ivanovic and the man who played 377 times for the 'Blues' could go straight into the 'Baggies' starting 11 on Saturday.
Tourists participate in a cycling marathon ahead of the World Tourism Day in Sharm El-Sheikh, Egypt, on Sept. 25, 2020. (Xinhua/Ahmed Gomaa)
It looked as if it was going to be a stroll for Liverpool, who were in total control and brought Thiago Alcantara on for his debut. The new signing from Bayern Munich was then guilty of a needless foul on Timo Werner to give Jorginho the chance to level from the spot, only for Allisson to save his tame spot kick.
The world 10,000m bronze medalist Agnes Tirop of Kenya will also spice up the 3,000m event.
Guangzhou posed more threats than Dalian in the first half, but no goals were scored. What's worse for Rafa Benitez's side, Swedish center-back Marcus Danielson was subbed after just 21 minutes because of a head injury.
It will feature two Super 1,000 Asia Open, culminating with the BWF World Tour Finals.
The second half saw Wolves take the game to Manchester City, with Adama Traore looking for space behind their back line and the home side got back into the game with 12 minutes left to play when Raul Jimenez headed home an excellent cross from close range.
Guangzhou still ranks first in the group, and will take on Dalian Pro in the group's last round.
Suzhou opened the scoring with a low drive in the penalty area from Nigerian Chris Shimbayev through a corner kick, but it was ruled out for offside. Both sides posed threats to the other, but no goals were scored in the first half.