Middlesbrough's FA Cup hopes are over after losing 2-0 away at Arsenal.
The FA cup holders took the lead early on with two goals from Olivier Giroud, ending Boro's remarkable run in the competition.
Middlesbrough had beaten Manchester City 2-0 to secure their place in the fifth round.
Sunderland are out of the FA Cup after losing 2-0 away to Bradford City.
Gus Poyet said he knew his team tried their best before congratulating the Bantams on their victory, which secures them a place in the quarter finals.
Sunderland have drawn Bradford City for the fifth round of the FA Cup.
They are get to cement their place in the next stage of the competition having held Fulham to a 0-0 draw at home this weekend.
The Black Cats will now travel to Craven Cottage on February 3 to see who will face Bradford City, who produced a shock victory against Premier League leaders Chelsea to advance to the next round of the FA Cup.
Middlesbrough are set to face Arsenal away in the FA Cup fifth round.
Boro advanced to the next stage of the competition after beating Manchester City 2-0 at the Etihad.
They will now play the Gunners on the weekend of February 14th.
Sunderland will play Fulham in the fourth round of the FA Cup, following the Cottager's victory over Wolves last night.
Heavy snow hit the Molineux during extra time, which ended 3-3, with goals from Cauley Woodrow, Ross McCormack, Dave Edwards and Rajiv van La Parra.
Hugo Rodallega's goal in the penalty shootout earned Fulham a 5-3 win on penalties against the Wanderers.
The game is on Saturday 24th January at 3pm.
Blyth Spartans manager Tom Wade is proud of his team after their FA Cup Third Round exit at the hands of Birmingham City.
The Northumberland club, who play six divisions below Birmingham, led 2-0 at half-time at Croft Park after a brace from captain Robbie Dale. But the Championship side scored three goals in six second-half minutes to record a 3-2 win.
The defeat spells the end of another famous FA Cup run for Blyth. But the club's exploits caught the eye of many throughout the football world, including former FIFA World Player of the Year, Luis Figo. The ex-Real Madrid star began following Spartans on Twitter over the weekend.
Two goals in the first half had Blyth Spartans FC dreaming of an FA Cup upset, but Birmingham City came back strong in the second half to equalise then take the lead.
Part-time barman Robbie Dale scored both goals towards the end of the first half, to the delight of the horde of home fans in the 4,400 capacity stadium.
Lee Novak got Birmingham City on the scoreboard early in the second half before two goals from Wes Thomas sealed their place in the fourth round.
Full match report from ITV Sport. Blyth Spartans FC 2 - 3 Birmingham City
Blyth Spartans fans have arrived at Croft Park dressed as Spartans in full support of their team as they face Birmingham City.
Some introduced themselves to the opposition's manager, Gary Rowett ahead of the FA cup third round tie, which kicks off at 3pm.
Non-league Gateshead FC take on Premier League side West Brom in the third round of the FA cup this afternoon.
The club has tweeted from the changing rooms and the pitch as players make their final preparations.
Gateshead MP Ian Mearns has also wished them luck.