Arsenal's Sagna challenges Manchester City's Clichy during their English Premier League soccer match at the Emirates Stadium in London
Arsenal's Bacary Sagna (bottom) challenges Manchester City's Gael Clichy during their English Premier League soccer match at the Emirates Stadium in London January 13, 2013. REUTERS/Eddie Keogh (BRITAIN - Tags: SPORT SOCCER) NO USE WITH UNAUTHORIZED AUDIO, VIDEO, DATA, FIXTURE LISTS, CLUB/LEAGUE LOGOS OR "LIVE" SERVICES. ONLINE IN-MATCH USE LIMITED TO 45 IMAGES, NO VIDEO EMULATION. NO USE IN BETTING, GAMES OR SINGLE CLUB/LEAGUE/PLAYER PUBLICATIONS. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS
Sports photos of the week
A round-up of our favourite images from the world of sport this week.