Serie A title challengers Roma sign Ivory Coast international striker Seydou Doumbia from CSKA Moscow for £10.8m.
Chelsea striker Diego Costa says there was no malicious intent behind his stamp on Liverpool's Emre Can.
BBC Sport picks out some of the key statistics as Chelsea and Manchester City battle for the Premier League title.
Tony Pulis takes "some responsibility" for West Brom's 3-0 loss to Spurs, saying he was distracted by the transfer deadline.
Equatorial Guinea beat Tunisia in controversial circumstances to reach the Africa Cup of Nations semi-finals.
Roma's Serie A title hopes suffer a blow as they are held by Empoli in a game that saw both teams reduced to 10 men.
Dwight Yorke insists Manchester United's performance in the 3-1 win over Leicester City at Old Trafford was "emphatic", and was like watching the team of old.
Genoa and Fiorentina fail to gain ground in the push for a Champions League place as they share the points in Serie A.
Chelsea striker Diego Costa insists he will not alter his aggressive style of play after serving his three-match suspension.