A disappointing night for Northern Ireland, but the Republic followed up Saturday's impressive draw with Belgium with a hard-fought victory. You can read the reports of both matches below.
Former Northern Ireland midfielder on BBC Radio Ulster
Their all round intensity was raised because they put them on the back foot. Let's put balls in the box and let's see how they deal with that. You build pressure by putting balls in the box.
FULL-TIME
Republic of Ireland 1-0 Lithuania
Parrott's magnificent strike is pretty much the last kick of the game.
The full-time whistle goes and the Republic extend their unbeaten run to eight games with a narrow victory.
GOAL - Republic of Ireland 1-0 Lithuania
Troy Parrott
The Republic of Ireland have won it in the SEVENTH minute of stoppage time!
It's a tremendous finish too. Troy Parrott controls the ball on the edge of the box, takes a touch and rifles into the bottom corner to surely secure the win for Stephen Kenny's men.
Getty ImagesCopyright: Getty Images
Post update
Republic of Ireland 0-0 Lithuania
This sums up the Republic's evening.
Scott Hogan latches onto a long ball over the top of the Lithuania defence and slots home, but the linesman's flag is up before the ball hits the back of the net. Hogan was just offside.
Post update
FT: Northern Ireland 0-1 Hungary
John O'Neill
Former Northern Ireland defender on BBC Radio Ulster
Where does that last 10 mins come from? Where was that through the game? You can't do it for the full 90 minutes, but we had momentum, put them under pressure and that is what is frustrating for Northern Ireland.
CLOSE!
Republic of Ireland 0-0 Lithuania
Dziugas Bartkus redeems himself.
Troy Parrott turns inside the box and fires towards the top corner, but Bartkus gets his fingertips to the shot. Tremendous save.
FULL-TIME
Northern Ireland 0-1 Hungary
Wow! What a finish!
CLOSE!
Northern Ireland 0-1 Hungary
Lavery mishits an effort wide from the edge of the area. That was surely the last chance.
Post update
Republic of Ireland 0-0 Lithuania
Almost a disaster for Dziugas Bartkus who fumbles another disappointing Conor Hourihane cross, but the Lithuania goalkeeper gathers at the second attempt.
GREAT SAVE!
Northern Ireland 0-1 Hungary
Oh my word! How did that stay out?!
Shayne Lavery's effort deflects into the path of Dion Charles, who can't fire home from four yards as Dibusz steps up again!
Ian Baraclough is just sitting with his head in his hands, who can blame him?
CLOSE!
Republic of Ireland 0-0 Lithuania
The hosts are sending cross after cross into the Lithuania area as we enter the closing stages. John Egan connects with a hopeful delivery from the right but his header is saved by Dziugas Bartkus.
Post update
Northern Ireland 0-1 Hungary
Dibusz takes well over a minute to take a goal kick and is treated to a Belfast welcome when he gets round to it.
We're into three minutes of added time.
PENALTY APPEAL
Northern Ireland 0-1 Hungary
Where was this Northern Ireland side for 85 minutes? It's relentless pressure!
Zlost Nagy looks a guilty man as he clears away a home cross, but was it with his hand?
CLOSE!
Northern Ireland 0-1 Hungary
What a save! Shayne Lavery finds Tari Hume at the back post, who does really well to head the ball down but it's turned away by Dibusz.
Great stop!
Post update
Republic of Ireland 0-0 Lithuania
Not a bad effort, that.
Troy Parrott, who has looked lively since coming on, cuts inside from the left and sends a curling, dipping effort wide of the far post.
CLOSE!
Northern Ireland 0-1 Hungary
George Saville should score from six yards! The ball is played in but his header is straight at Denes Dibusz.
It should be level!
YELLOW CARDS
Northern Ireland 0-1 Hungary
George Saville absolutely empties Andras Schafer, which sparks a wee shove between Stuart Dallas and Adam Nagy.
Both are booked, and that's four of the five players who have worn the respective armbands tonight who have been booked.
SUBSTITUTIONS
Republic of Ireland 0-0 Lithuania
Two more changes for the hosts.
Chiedozie Ogbene and Alan Browne make way for Jason Knight and Jeff Hendrick.
CLOSE!
Northern Ireland 0-1 Hungary
That's much better from Northern Ireland!
Stuart Dallas is free down the left and plays in a brilliant cross that is flicked on by Shayne Lavery, but it's just beyond Dion Charles.
Live Reporting
Andy Gray and Matthew Howarth
All times stated are UK
Getty ImagesCopyright: Getty Images 
Latest PostBye for now!
FT: Northern Ireland 0-1 Hungary
A disappointing night for Northern Ireland, but the Republic followed up Saturday's impressive draw with Belgium with a hard-fought victory. You can read the reports of both matches below.
Northern Ireland 0-1 Hungary
Republic of Ireland 1-0 Lithuania
Thanks for joining us tonight. Until next time!
Post update
FT: Northern Ireland 0-1 Hungary
Jim Magilton
Former Northern Ireland midfielder on BBC Radio Ulster
Their all round intensity was raised because they put them on the back foot. Let's put balls in the box and let's see how they deal with that. You build pressure by putting balls in the box.
FULL-TIME
Republic of Ireland 1-0 Lithuania
Parrott's magnificent strike is pretty much the last kick of the game.
The full-time whistle goes and the Republic extend their unbeaten run to eight games with a narrow victory.
GOAL - Republic of Ireland 1-0 Lithuania
Troy Parrott
The Republic of Ireland have won it in the SEVENTH minute of stoppage time!
It's a tremendous finish too. Troy Parrott controls the ball on the edge of the box, takes a touch and rifles into the bottom corner to surely secure the win for Stephen Kenny's men.
Post update
Republic of Ireland 0-0 Lithuania
This sums up the Republic's evening.
Scott Hogan latches onto a long ball over the top of the Lithuania defence and slots home, but the linesman's flag is up before the ball hits the back of the net. Hogan was just offside.
Post update
FT: Northern Ireland 0-1 Hungary
John O'Neill
Former Northern Ireland defender on BBC Radio Ulster
Where does that last 10 mins come from? Where was that through the game? You can't do it for the full 90 minutes, but we had momentum, put them under pressure and that is what is frustrating for Northern Ireland.
CLOSE!
Republic of Ireland 0-0 Lithuania
Dziugas Bartkus redeems himself.
Troy Parrott turns inside the box and fires towards the top corner, but Bartkus gets his fingertips to the shot. Tremendous save.
FULL-TIME
Northern Ireland 0-1 Hungary
Wow! What a finish!
CLOSE!
Northern Ireland 0-1 Hungary
Lavery mishits an effort wide from the edge of the area. That was surely the last chance.
Post update
Republic of Ireland 0-0 Lithuania
Almost a disaster for Dziugas Bartkus who fumbles another disappointing Conor Hourihane cross, but the Lithuania goalkeeper gathers at the second attempt.
GREAT SAVE!
Northern Ireland 0-1 Hungary
Oh my word! How did that stay out?!
Shayne Lavery's effort deflects into the path of Dion Charles, who can't fire home from four yards as Dibusz steps up again!
Ian Baraclough is just sitting with his head in his hands, who can blame him?
CLOSE!
Republic of Ireland 0-0 Lithuania
The hosts are sending cross after cross into the Lithuania area as we enter the closing stages. John Egan connects with a hopeful delivery from the right but his header is saved by Dziugas Bartkus.
Post update
Northern Ireland 0-1 Hungary
Dibusz takes well over a minute to take a goal kick and is treated to a Belfast welcome when he gets round to it.
We're into three minutes of added time.
PENALTY APPEAL
Northern Ireland 0-1 Hungary
Where was this Northern Ireland side for 85 minutes? It's relentless pressure!
Zlost Nagy looks a guilty man as he clears away a home cross, but was it with his hand?
CLOSE!
Northern Ireland 0-1 Hungary
What a save! Shayne Lavery finds Tari Hume at the back post, who does really well to head the ball down but it's turned away by Dibusz.
Great stop!
Post update
Republic of Ireland 0-0 Lithuania
Not a bad effort, that.
Troy Parrott, who has looked lively since coming on, cuts inside from the left and sends a curling, dipping effort wide of the far post.
CLOSE!
Northern Ireland 0-1 Hungary
George Saville should score from six yards! The ball is played in but his header is straight at Denes Dibusz.
It should be level!
YELLOW CARDS
Northern Ireland 0-1 Hungary
George Saville absolutely empties Andras Schafer, which sparks a wee shove between Stuart Dallas and Adam Nagy.
Both are booked, and that's four of the five players who have worn the respective armbands tonight who have been booked.
SUBSTITUTIONS
Republic of Ireland 0-0 Lithuania
Two more changes for the hosts.
Chiedozie Ogbene and Alan Browne make way for Jason Knight and Jeff Hendrick.
CLOSE!
Northern Ireland 0-1 Hungary
That's much better from Northern Ireland!
Stuart Dallas is free down the left and plays in a brilliant cross that is flicked on by Shayne Lavery, but it's just beyond Dion Charles.
So close!