Argentine striker Mauro Zarate could make his debut for Premier League strugglers Queens Park Rangers this weekend after joining on loan from West Ham United on Tuesday.
Leaders Juventus stayed three points clear in Serie A on Sunday after they thumped lowly Novara 4-0 and second-placed AC Milan won 4-1 at Siena with Antonio Cassano scoring for the first time since heart surgery in October.
Defender Marco Cassetti slammed in 11 minutes from time to give AS Roma a 1-0 win over Lazio on Sunday in a derby held up by fans throwing firecrackers.
Mauro Zarate grabbed an 86th-minute winner as Argentina triumphed in the world Under-20 championship for the sixth time, coming from behind to beat the Czech Republic 2-1 on Sunday.
West Ham United capitalised on two mistakes from Arsenal's new goalkeeper Petr Cech to claim a surprise 2-0 victory at the Emirates and bring the Gunners' early Premier League optimism down to earth with a bump on Sunday.
Chelsea manager Jose Mourinho was banished from the dugout and midfielder Nemanja Matic was sent off the pitch as the Premier League champions lost 2-1 at West Ham United who climbed to second in the table on Saturday.
The 28-year-old France international collided with Tomkins in the 76th minute at the Emirates and appeared to be dazed by the clash, but was left on the pitch after being assessed by his team's medical staff.
Chelsea scored a second successive win over a newly-promoted side when they beat Leicester City 2-0 at Stamford Bridge on Saturday thanks to second-half goals from Diego Costa and Eden Hazard.
Napoli maintained their two-point advantage at the top of Series with a 2-0 victory at Lazio on Wednesday in a game suspended due to racist chanting as Juventus beat Genoa 1-0 to break a club record for consecutive league wins in a single season.
West Ham United players are motivated by their position in the Premier League table and they are keen to stay close to the top for as long as possible, manager Slaven Bilic said on Thursday.
Chelsea's terrible start to the season plumbed new depths on Saturday when the Premier League champions lost 2-1 at West Ham United.
West Ham United manager Sam Allardyce deserves credit for re-introducing the 'West Ham way' after a positive start to the Premier League season, co-chairman David Sullivan said on Friday.
Manchester City produced a blistering first-half performance to win 4-1 at Sunderland in the League Cup third round on Tuesday, inflicting more misery on Dick Advocaat's struggling side.
A double from Harry Kane, who scored in his fifth consecutive club match, inspired Tottenham Hotspur to a 4-1 win over London rivals West Ham United in the Premier League at White Hart Lane on Sunday.
January transfer window failed to materialise as Europe's top clubs largely kept their powder dry.
Inter Milan's aversion to Europa League football continued with a 3-1 defeat at Sparta Prague, while AS Roma ended a continental hoodoo stretching back seven games with a 4-0 home win over Romanian side FC Astra on Thursday.
Bitter rivals Arsene Wenger and Jose Mourinho had wildly contrasting afternoons on Saturday as Arsenal went top of the Premier League and champions Chelsea lost again with their manager being sent off.
Arsenal missed the chance to heighten the congestion at the top of the Premier League and suffered fresh injury blows when a frustrating 1-1 draw at Norwich City failed to take them alongside leaders Manchester City and Leicester City on Sunday.