Although the club offered no further explanation, merely stating the injury was "pending evolution," it means that Hazard (who didn't play in Madrid's first two matches of the new season) drops out of the squad to face Valladolid in the Alfredo Di Stefano this Wednesday night and makes him a major doubt for the weekend's away trip to play Levante.
Defending champions Paris Saint-Germain will travel to play Stade Reims on Sunday, with both Neymar and Kylian Mbappe available for Thomas Tuchel's side for the first time this season. Enditem
Stage One involves 32 groups of four players, with the player who tops each group progressing to Stage Two.
It seemed Liaoning would dominate the game again as they grabbed seven points in a row in the opening stage of the second set. However, Zhejiang then strengthened their blocking and gradually narrowed Liaoning's lead.
The two matches in Turkey would be useful for Ghana's new manager Charles Akonnor, who is yet to oversee a game since his appointment in January this year.
Alcacer then showed neat footwork halfway through the second half to ensure the points for Villarreal and leave Alaves in trouble.
Cedric Bakambu finished second with a stunning strike in the 27th minute after a goal was disallowed for offside in the opening time.
Midfielder Tony Kroos was confirmed to have torn his left gluteus maximum muscle on Monday and will miss Wednesday's game and the following weekend's trip to face Levante in Valencia.
Playing in place of the injured striker Kim Shin-Wook, substitute Bi Jinhao seized the opportunity with a close-range shot in the 25th minute and added a second goal on 41 minutes to ensure Shenhua on course grasping the last spot to race for championship.
He then showed his goal scoring instincts remain completely intact by nodding home Atletico's fifth goal before then adding a sixth from close range in a 25 minute cameo which implies that if Barca wanted him out, it wasn't just for footballing reasons.
Comments of team leaders indicate growing unrest in a squad that seems to fear their ambitions could be disappointed when trying to repeat some of last season's success after winning the treble.