Federer beat Nadal to lift his 18h Grand Slam title in Australia.
Liverpool were knocked out of the FA Cup and EFL Cup in January.
Italian boss said that the Premier League race is far from over despite Blues are 12 points ahead of the Gunners.
The defeat leaves the Gunners 12 points away from the Premier League leaders with 14 games to go.
A second-half penalty from Harry Kane trims leaders Chelsea's title advantage back to nine points.
Alfred N'Diaye and Oumar Niasse condemn Jurgen Klopp's side to a fourth defeat in five matches.
Leicester City host Manchester United in the Premier League clash on Sunday.
The Liverpool midfielder has been playing in recent weeks with a calf injury.
Eden Hazard nets memorable solo goal as the hosts extend their title advantage to 12 points.
Hull City will be hoping for a victory over Liverpool in the Premier League on Saturday.
Victory against Cameroon in the ACON final would be Egypt's first since the 2011 revolution
Rooney has only eight Premier League starts to his name this season.
Aitor Karanka and Mauricio Pochettino took their coaching badges together at Madrid.
Chelsea were defeated 3-0 by Arsenal in the reverse fixture.
Catalans host Athletic Bilbao on Saturday following 1-1 draw at Real Betis.
Claudio Ranieri believes wantaway striker Ulloa will play for the club again despite recent strike threat.
Dani Carvajal and Gareth Bale also remain on the sidelines.
MPs say FA benefits the English Premier League at the expense of smaller stakeholders.
Aguero was a substitute as City crushed West Ham 4-0.
The England centre-half limped off in the 0-0 draw against Hull.
Kieran Trippier, Georges-Kevin Nkoudou, Jan Vertonghen and long-term absentee Erik Lamela remain out.
The Whites signed two players on the final day of trading in January window – much to Monk's distress.
Bilic says he is happy with his current goalkeepers.
Antonio Conte insists victory at Stamford Bridge will not be fatal for their London rivals.
The Toffees signed Morgan Schneiderlin and Ademola Lookman in January.
United's only major January business saw Memphis Depay and Morgan Schneiderlin leave.
Italian coach rebuffs reports suggesting Costa has agreed to move to the Chinese Super League.
Desailly added the Gunners need a player like N'Golo Kante.
The Ivorian forward seemed set to move to Crystal Palace on deadline day.
Tigers took a valuable point at Old Trafford on Wednesday.