Tottenham Hotspur v Portsmouth LIVE: Harry Kane has Spurs ahead in the FA Cup

Tottenham Hotspur 1-0 Portsmouth.

Harry Kane's goal is the difference on the day and Spurs are into the FA Cup fourth round.

Spurs get into a position to attack but opt to play it around to see the game out.

Ben Davies is booked for stopping a Portsmouth attack.

Portsmouth counter well but Ben Davies puts an end to it with a foul.

Portsmouth with a chance to counter but get the final ball wrong and Spurs come away with it.

Portsmouth are struggling to get forward but they will feel there is still one big chance left for them in this one.

Michael Jacobs is on for Joe Morrell.

Joe Pigott is on for Colby Bishop.

Ronan Curtis is on for Owen Dale.

Portsmouth look to be preparing more changes as they look to get fresh legs on the pitch. The Pompey players look to be tiring - no surprise given their effort for the last 82 minutes.

Portsmouth corner comes to nothing and Spurs find space to counter but get the final ball wrong. That's the big worry for Portsmouth when they go forward is how quikcly Spurs counter.

Portsmouth have a corner. Encouragement for the travelling Pompey supporters who haven't stopped singing.

Harry Kane fires into the side netting from a very tight angle.

Djed Spence is on for Ryan Sessegnon.

That didn't take long! Louis Thompson is booked a minute after coming on.

Louis Thompson is on for Ryan Tunnicliffe.

Josh Koroma is on for Reeco Hackett.

It looks as though Pompey are preparing a double change.