Ronan Curtis reads the bounce of the ball in the box and fires a half-volley which is palmed away.

Good defending from Barnsley as Ryan Williams is about to shoot at the back post before it's nicked off him.

He is forced wider and wider by two defenders before he has to settle for a throw-in.

Stuart Armstrong is going to have to come off. He's picked up an injury.

Moussa Djenepo comes on for Southampton.

Jermaine Beckford
Ex-Leeds Utd striker on Final Score

If you want the ball to fall to any striker, you want it to fall to Charlie Austin in that situation. He is usually lethal, so you would have backed him to score there. When the ball left his head it looked like it was going in.

What a goal that would have been - Newcastle box of tricks Allan Saint-Maximin weaves in from tight on the left touchline, beats two or three men, gets to the edge of the area and rifles in a low shot which Simon Eastwood has to turn away.

Brilliant from the winger.

West Ham still haven't had a shot on target but Declan Rice comes close here.

He's had two shots now - both narrowly wide - but this one flies dangerously wide of the right post.

Leon Osman
Former Everton midfielder on Final Score

I think it is ridiculous. If there is one team that cannot manage to have VAR in a round then there should be no other team allowed to have it at their ground. Either all matches have it or none should have it.

Charlie Austin should score. Declan Rice gives the ball straight to Dara O'Shea in his own half and it's curled into the box.

Austin somehow nods it wide.

Not a lot going on in this one. Very nil-nil at the moment.

Phil McNulty
BBC Sport chief football writer at St. Mary's

Spurs having much the better of the chances here. They look so sharp going forward with the movement of Lucas Moura and Heung-Min Son being fed by the driving force of Dele Alli.

Saints still have Danny Ings, though, and he was only denied by that fine goal-line clearance from Japhet Tanganga.

Good game.

Just not happening for Norwich striker Josip Drmic today. He's played in on the right-hand side of the area, tough angle, and he scuffs a strike right across the goalmouth and wide...

James Burke: I think Birmingham are playing for a draw so they take Coventry back to St Andrews.

Christopher Davidson: West Ham's midfield being utterly dominated by West Brom's reserves. Utterly embarrassing.

Danny Ings flicks it over the keeper but Japhet Tanganga gets a toe in to save it bobbling over the line.

Yakou Meite thinks he's scored a second but it's crossed off for offside. He looked on! Either way, it was inches.

That evens things out as his equaliser was definitely offside.

Bad news for Cardiff as Joe Ralls picks up an injury. On comes Marlon Pack.

How has Lucas Moura not scored here?

Tottenham move the ball up the pitch so well and Moura does everything right, other than score.

Angus Gunn pulls off a brilliant save, pushing Moura's side-foot effort wide of the left post.

Tom still hasn't had a goal in any of his games yet. How there hasn't been one at Turf Moor...

As good as a 0-0 can get! Burnley now hit the bar as James Tarkowski heads against the woodwork from about two yards out. It was a brilliant inswinger of a corner.

Robbie Brady then laces one wide against his former side...

Michael Pearlman
BBC Sport Wales at the Madejski Stadium

Cardiff City fans just received a warning via the tannoy system. They were reminded not to sing "racist or homophobic songs."

The game is still very even, both sides have missed chances to take the lead.