When asked about Suarez, who was also left out of a friendly against Gimnastic Tarragona at the weekend, Koeman said he had "spoken to him about the future and whether or not he will stay."
With Javi Martinez and Jerome Boateng as possible departure candidates, until the transfer window is closed on October 5, Flick demands replacements.
Top women's seed Simona Halep made a winning return a month after winning in Prague as she disposed of 99th-ranked Italian Jasmine Paolini 6-3, 6-4.
"We are confident in the system," said Zhang Chi, head of the CBA's Player Development Department.
Alcantara will be only Liverpool's second signing of the summer after the arrival of left-back Kostas Tsimikas, who will provide backup to Andy Robertson, even though other sides, such as Liverpool's weekend rivals Chelsea, have been more active in the transfer market.
The host's efforts paid off with 17 minutes played as Mainz' Leandro Barreiro fouled onrushing Dani Olmo inside the area. Forsberg broke the deadlock with a well-placed shot from the spot into the bottom right corner.
Ricardo Goulart's volley gave Hebei a 10th minute lead before Guoan midfielder Renato Augusto made it 1-1 with a glorious chip in the 28th minute.
"I just came back from the training camp of the national team and everything is so familiar to me," said the 20-year-old side hitter, who helped China claim the World Cup title a year ago in Japan. "I will work with my teammates and get well prepared for the upcoming games."
Djokovic beat his fellow Serb Filip Krajinovic 7-6 (7), 6-3, while Nadal won 6-1, 6-3 against Dusan Lajovic, also of Serbia.
The second report, written by a group of experts, analyzed 341 incidents of anti-Asian discrimination involving youths reported to the center from March 19 to July 22, including 24 physical assaults.
"Our players are highly motivated to beat their opponents on Sunday. We are Esteghlal and can benefit from our previous experience in the competition," he added.