There is also a slight doubt over Martin Odegaard, who returned from loan from Real Sociedad over the summer and was in the starting 11 to face his former club a week ago.
Guoan suffered criticism after earlier fumbling a 3-0 lead against Qingdao, suffering instead a 3-3 tie in the first leg.
Jiangsu sealed the win just three minutes later as Xie Pengfei converted a free kick and into the box and the ball hit at his teammate Li Ang, which created a rebound for Martins to score a volley.
Andreescu beat American player Serena Williams at Flushing Meadows 12 months ago to become Canada's first Grand Slam singles champion. She had earlier been forced to skip the defence of her US Open crown due to her injury. Enditem
The Austrian team took the lead just eight minutes later, as Japanese midfielder Masaya Okugawa received an accurate pass from substitute Sekou Koita of Mali and scored the winning goal.
In the game against Guoan, SIPG captain Hulk netted the winning penalty in the 44th minute after Li Ke handled in the box.
Liverpool took advantage of the extra man early in the second half when Mane opened the scoring with a powerful header after a move involving Fabinho and Mohamed Salah in the 50th minute.
A month has passed since then and the game will be a good test of Liverpool's ability to defend their title after beating Chelsea a week ago and also of how much Arsenal have improved under Mikel Arteta. Enditem
"I'm excited to continue my career with the club and look forward to helping create championship moments for our fans to celebrate," said the 19-year-old Reynolds, who has made 16 MLS appearances throughout his young career. Enditem
The result at the Beira-Rio stadium meant Gremio jumped to second in the group's standings, equal on points with Internacional but with an inferior goal difference.
SUZHOU, China, Sept. 25 (Xinhua) -- Shanghai SIPG edged Beijing Guoan 1-0 in the 13th round of the Chinese Super League (CSL) here on Friday, securing the top spot of Suzhou Division.