The French midfielder fired Marseille in front in the 16th minute from Florian Thauvin's pass, squeezing a shot between goalkeeper Anthony Lopes and the foot of the post for his first goal of the season.
"Players executed well even though we pulled away. I'm satisfied with their fighting spirit. But we have to improve on some details on both ends," Beijing coach Zhang Yunsong explained.
Barca issued a communique shortly after the final whistle confirming Alba had "problems in his right hamstring," adding that he would undergo tests on Monday to discover the full extent of the injury.
The win, which came as the 35th from 36 matches this season, also ties him with Rafael Nadal for a record 14th Roland Garros quarterfinals appearance.
Chaux, who was named in Colombia's preliminary squad for last year's Copa America in Brazil, joined America de Cali this year from their Colombian top flight rivals Patriotas Boyaca.
Matthaeus encouraged Schalke not to give up as 31 rounds of matches still remain.
CHENGDU, Oct. 6 (Xinhua) -- Zhejiang came up big in the first half before getting over Fujian 96-76 in the Women's Chinese Basketball Association (WCBA) league here on Tuesday.
Kitata's compatriot Sisay Lemma was three seconds further back to finish third.
CHENGDU, China, Oct. 3 (Xinhua) -- Shooting 45.8 percent from 3-point range, Zhejiang sailed past Dongguan 84-68 in Women's Chinese Basketball Association (WCBA) here on Saturday.
The last set became a lop-sided affair for Tianjin, which went on a 12-4 run to pull away and kept the advantage until the end.
In women's actions, top seed Simona Halep took sweet revenge on her opponent from last year's French Open defeat, trouncing American teenager Amanda Anisimova 6-0, 6-1 to progress.