The EPL champions were held to a 2-2 draw at home by Reading.
The ban will rule the 23-year-old Ghana midfielder out of both legs of Chelsea's Champions League last-16 tie, to be played on February 21/22 and March 7/8.
Jose Mourinho gave Ricardo Carvalho a dressing down for publicly complaining of being left out of the team's first two games
I know what I'm worth as a footballer and it's clear that I'm not worth 38 million euros, said Michael Essien on his transfer to Chelsea
Chelsea beat Valencia 3-2 on aggregate to enter the Champions League semi-finals for the third time in four seasons.
African footballers based at European clubs, especially those travelling back to the continent from international duty, began on Friday to feel the backlash from fears over the Ebola virus outbreak.
Panathinaikos secured a Champions League qualifying spot by beating PAOK Salonica 2-0 on Sunday to extend their lead in the Super League playoffs to a eight points with two matches left.
In a YouTube video post, Anelka said Houllier's comments were "of a racist nature" and he alleged that "it (was) not the first time".
Former Germany captain Michael Ballack's farewell match in Leipzig on Wednesday was overshadowed by the potential transfer of Andre Schuerrle to Chelsea with German media reporting a deal has been agreed.
A beautifully-worked Antonio Di Natale goal saw lowly Udinese beat AC Milan 1-0 in Serie A on Saturday to deal a huge blow to the visitors' prospects of European football next season.
Jose Mourinho said he was sad to see midfielder Juan Mata leaving Stamford Bridge after confirming that the Spaniard's move to Manchester United was imminent on Friday.
He increasingly looks like a manager unable to cope with the modern tactical realities of football. His display of a fear of failure has been appalling to watch. But Mourinho getting the sack at this juncture will hardly solve the problem, says Dhruv Munjal.
Juventus goalkeeper Gianluigi Buffon saved a penalty and Andrea Pirlo curled in a trademark free kick late in the game to give the Serie A leaders a dramatic 1-0 win at Genoa on Sunday.