Looking at the Wales players now, whether it's fatigue or thinking this game is done, there were a lot of Wales players walking there.
It's been a difficult night. They haven't shown enough in the final third.
SUBSTITUTION
Wales 0-1 Poland
Nicola
Zalewski shoots wide for the visitors.
Sebastian
Szymanski replaces Szymon Zurkowski.
Post update
Wales 0-1 Poland
The visitors are controlling possession at the moment.
Wales can't score without the ball.
Post update
Wales 0-1 Poland
Harsh.
I think Poland have looked pretty good.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
What I would say, you don't need much to be a tier-one team in the Nations League, do you?
You look at this Polish team, Robert Lewandowski aside, and you wouldn't say there's a huge gap between them and Wales - especially when Wales don't have their strongest team out.
Post update
Wales 0-1 Poland
Wales have effectively five forwards on the pitch, but they can't get the ball to them.
Post update
Wales 0-1 Poland
Danny Gabbidon
Former Wales defender on BBC Radio Wales
Much better delivery from Dan James, into a dangerous area.
CLOSE!
Wales 0-1 Poland
Lovely delivery from Dan James and Wojciech Szczesny has to stretch to turn the ball around the post.
Joe Rodon heads the subsequent corner well over the bar.
Post update
Wales 0-1 Poland
Ben Cabango with a silly pull on Robert Lewandowski.
Lewandowski schooled him there.
Wales look a little disjointed without a midfield.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
Rubin Colwill is definitely not a central midfielder. It looks like he is an a 10 position.
It's dangerous leaving Joe Morrell on his own in midfield.
Post update
Wales 0-1 Poland
Robert Lewandowski wins a corner from nothing. He's so, so good.
SUBSTITUTION
Wales 0-1 Poland
Dylan Levitt off for Rubin Colwill.
So it's 4-1-5, basically.
ALL. OUT. ATTACK.
Good luck to Joe Morrell, the one.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
The problem is Gareth Bale. You know he can do magical things but you know he hasn't got the legs anymore. You want him in there.
Where do you play him?
Post update
Wales 0-1 Poland
Danny Gabbidon
Former Wales defender on BBC Radio Wales
I think if you are going to play Brennan Johnson from the start, you have got to play him wide.
I think that's where he is most effective, not as a more central striker.
Post update
Wales 0-1 Poland
Jordan James has represented England at youth level, so I think Wales capping him in the remaining 21 minutes is highly, highly likely.
Apologies if that's a spoiler. I could be wrong. I often am.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
The substitution came a moment too late for me.
They haven't got much choice on the bench - maybe Rubin Colwill, or Jordan James.
We haven't seen James but you may as well throw caution to the wind if you are Rob Page.
Post update
Wales 0-1 Poland
The ball falls nicely on the edge of the box for Dylan Levitt, but it's a horrible shot.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
It was the wrong decision that time from Brennan Johnson.
I love what he does, attacks the defender on the outside, but he needs to cross it there.
Post update
Wales 0-1 Poland
Brennan Johnson finds space on the right, beats his marker on the outside, but then he fires over and wide, rather than crossing.
A bit of a waste.
But Johnson is definitely looking Wales' most likely route to a goal.
Live Reporting
Michael Pearlman
All times stated are UK
SUBSTITUTION
Wales 0-1 Poland
Connor Roberts is off for Sorba Thomas.
3-1-6 is it?
Sheesh.
Post update
Wales 0-1 Poland
Danny Gabbidon
Former Wales defender on BBC Radio Wales
Looking at the Wales players now, whether it's fatigue or thinking this game is done, there were a lot of Wales players walking there.
It's been a difficult night. They haven't shown enough in the final third.
SUBSTITUTION
Wales 0-1 Poland
Nicola Zalewski shoots wide for the visitors.
Sebastian Szymanski replaces Szymon Zurkowski.
Post update
Wales 0-1 Poland
The visitors are controlling possession at the moment.
Wales can't score without the ball.
Post update
Wales 0-1 Poland
Harsh.
I think Poland have looked pretty good.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
What I would say, you don't need much to be a tier-one team in the Nations League, do you?
You look at this Polish team, Robert Lewandowski aside, and you wouldn't say there's a huge gap between them and Wales - especially when Wales don't have their strongest team out.
Post update
Wales 0-1 Poland
Wales have effectively five forwards on the pitch, but they can't get the ball to them.
Post update
Wales 0-1 Poland
Danny Gabbidon
Former Wales defender on BBC Radio Wales
Much better delivery from Dan James, into a dangerous area.
CLOSE!
Wales 0-1 Poland
Lovely delivery from Dan James and Wojciech Szczesny has to stretch to turn the ball around the post.
Joe Rodon heads the subsequent corner well over the bar.
Post update
Wales 0-1 Poland
Ben Cabango with a silly pull on Robert Lewandowski.
Lewandowski schooled him there.
Wales look a little disjointed without a midfield.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
Rubin Colwill is definitely not a central midfielder. It looks like he is an a 10 position.
It's dangerous leaving Joe Morrell on his own in midfield.
Post update
Wales 0-1 Poland
Robert Lewandowski wins a corner from nothing. He's so, so good.
SUBSTITUTION
Wales 0-1 Poland
Dylan Levitt off for Rubin Colwill.
So it's 4-1-5, basically.
ALL. OUT. ATTACK.
Good luck to Joe Morrell, the one.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
The problem is Gareth Bale. You know he can do magical things but you know he hasn't got the legs anymore. You want him in there.
Where do you play him?
Post update
Wales 0-1 Poland
Danny Gabbidon
Former Wales defender on BBC Radio Wales
I think if you are going to play Brennan Johnson from the start, you have got to play him wide.
I think that's where he is most effective, not as a more central striker.
Post update
Wales 0-1 Poland
Jordan James has represented England at youth level, so I think Wales capping him in the remaining 21 minutes is highly, highly likely.
Apologies if that's a spoiler. I could be wrong. I often am.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
The substitution came a moment too late for me.
They haven't got much choice on the bench - maybe Rubin Colwill, or Jordan James.
We haven't seen James but you may as well throw caution to the wind if you are Rob Page.
Post update
Wales 0-1 Poland
The ball falls nicely on the edge of the box for Dylan Levitt, but it's a horrible shot.
Post update
Wales 0-1 Poland
Nathan Blake
Former Wales striker on BBC Radio Wales
It was the wrong decision that time from Brennan Johnson.
I love what he does, attacks the defender on the outside, but he needs to cross it there.
Post update
Wales 0-1 Poland
Brennan Johnson finds space on the right, beats his marker on the outside, but then he fires over and wide, rather than crossing.
A bit of a waste.
But Johnson is definitely looking Wales' most likely route to a goal.