Isner beat Federer on clay in February as the U.S. defeated Switzerland in the previous round, and he is now looking to be a real dark horse as the buildup to the French Open begins.

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Ferreira cannot promise an exact repeat but assured Ferguson his team will not be playing for a goalless draw that would take them through, as it did in the previous round against Atletico Madrid.

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The second set was closer and Berdych, who broke Djokovic's service as the Serbian served for the match in the previous round, gave himself a glimmer of hope by holding fast to four games apiece.

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It was Sweeney who gave his side hope of an upset as the midfielder, who scored a hat-trick in the previous round, was put through one-on-one and slid the ball home with the final kick of the half.

BBC: Watford 4-1 Hartlepool

David Moyes' side looked to have succeeded where their Merseyside rivals Liverpool had failed in the previous round, as they led 2-1 into injury time against Oldham Athletic.

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After a Frank Lampard shot crossed the line but was not given as England lost to Germany in the Round of 16, FIFA chief Sepp Blatter backtracked on his previous belief that there was no room for goal-line technology in football.

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The Frenchman overcame American John Isner in the second-longest match in French Open history in the previous round, which lasted five hours 41 minutes, but he could not repeat the effort as he went down in another five-setter 6-4 6-4 1-6 4-6 6-1.

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