Nervy stuff from Stephen Welsh, who hesitates at a bouncing ball in the box before Joe Hart claims at the last second.

Celtic have led at half time of all three of their Champions League games at home this season.

They've drawn the first two.

The Dutch visitors kick off the second half.

Cillian Sheridan
Former Celtic striker on BBC Sportsound

You cannot be sloppy against Feyenoord. Gifting them anything is a recipe for disaster.

Their front three look really dangerous, they can make a chance out of anything.

Tom English
BBC Scotland's chief sports writer on Sportsound

I didn't think Feyenoord would have this level of intensity.

They've come here to play and to win. It's surprised me slightly.

James McFadden
Former Scotland forward on BBC Sportsound

There is no way you can tell a player nothing is riding on this game and to just go an enjoy yourself and relax, you can't do it.

Listen to the crowd, with an incredible travelling support, the players know they are in a game.

Luis Palma's penalty has Celtic in front.

They'll take it, but if Feyenoord were ahead then they wouldn't have too many complaints.

The away side have had a goal ruled out, hit the woodwork and forced Joe Hart into a couple of fine stops.

Image source, SNS

The resulting free-kick is fizzed in towards Joe Hart, who punches clear.

Another wicked Luis Palma ball, this time from a wide free-kick, is hacked away by the visiting defence.

Feyenoord then break up the other end and Greg Taylor ends up in the book after fouling wide on the right.

Cillian Sheridan
Former Celtic striker on BBC Sportsound

That's where Feyenoord look their most dangerous.

Little one-twos, scooping balls over the defence, it's brilliant play.

Celtic are riding their luck big time.

It's superb one-touch play from the Dutch champions, but Lutsharel Geertruida watches his toe poke clip the inside of the far post and roll out.

Image source, SNS

A Celtic corner now.

Luis Palma fizzes it it but the keeper punches away.

Celtic eventually deal with that corner before Luka Ivanusec blazes a wild one miles over.

Jane Lewis
BBC Scotland at Celtic Park

Feyenoord manager Arne Slot is not a happy man.

Moments before the penalty award he was deep in conversation with the fourth official complaining about something.

Then came the penalty award and that certainly didn't help his mood.

Feyenoord corner with half time nearing.

This is actually a very decent game.

James McFadden
Former Scotland forward on BBC Sportsound

Celtic manage to defend that situation pretty well, even though it was self-inflicted.

Joe Hart is having some night.

Santiago Gimenez drills one at the near post from close range but the Celtic keeper makes another fine save with his boot.

Quinten Timber then has an empty net but Callum McGregor makes a goal-saving block.

Well played, Joe Hart.

A ball breaks in the Celtic box but he's so alert to get out and smother it.