Considering Borussia's crash happening as early as on season matchday 2, a defeat against Bayern might cause further trouble.
Greek fifth seed Stefanos Tsitsipas is among the other players through to the third round of the men's draw after he recorded a comfortable 6-1, 6-4, 6-2 win over Uruguay's Pablo Cuevas.
Kramaric had another chance on target in the closing stages of the first half but Neuer was on guard and kept his team in the game with a diving save.
"Our young players have got increasingly more opportunities which is reflected by an increase of playing time and goals," said Dong Zheng, general manager of CSL.
The side coached by Diego Martinez had kicked off their campaign with league wins at home to Athletic Club and Alaves, while also getting through two Europa League qualifying rounds, with a 4-0 victory away to Albanian outfit, Teuta and a 2-0 win at home to Locomotive Tbilisi a week ago.
Diaz is a stylish right-sided defender, who is comfortable on the ball and should complement the left-footed Aymeric Laporte in the Manchester City defense. He already has international experience after forming part of the 2018 Portugal World Cup squad.
The second set became a lop-sided show for Shanghai, which built an 11-4 lead at the start before Liaoning fought back to cut the score 12-8. However, Shanghai gradually controlled the pace of the match and denied Liaoning a chance to rally back.
Meanwhile, Guarani also booked a place in the next stage of the tournament with a 3-1 win at Tigre. Johan Romana, Jose Florentin and Cecilio Dominguez netted for the Paraguayan outfit while Pablo Magnin was on target for the Argentine side.
"Our endeavor is to ensure that our sporting facilities can compare favorably with the top addresses around the world. We are in the process of developing other sporting facilities throughout the country," he said in a statement issued after the opening ceremony.
Bayern responded well but still lacked in penetration to overcome Hoffenheim's defense. To make things worse, Hoffenheim doubled their advantage eight minutes later as Munas Dabbur capitalized on a misplaced clearance from Benjamin Pavard to beat goalkeeper Manuel Neuer into the far post corner.
BEIJING, Sept. 27 (Xinhua) -- The Chinese Super League (CSL) has revealed the fixtures and format for the second stage of the 2020 CSL season on Sunday.