Postpublished at 14:48 Greenwich Mean Time 12 March 2017
Tottenham 2-0 Millwall
Loves an FA Cup goal does Son. That's his fourth of the season.
Spurs into FA Cup semi-finals
Son scores hat-trick including two superb strikes
Janssen finally scores from open play
Kane goes off after suffering apparent ankle injury
Gary Rose
Tottenham 2-0 Millwall
Loves an FA Cup goal does Son. That's his fourth of the season.
Tottenham 2-0 Millwall
Kevin Kilbane
Former Republic of Ireland winger on 5 live
You feel for Millwall. It's a superb finish but I think that could have been avoided if Wallace got closer to Son and didn't allow him to open his body up so much to take that strike.
Tottenham 2-0 Millwall
Dele Alli wants to get in on the spectacular goal-scoring act.
He shoots from 35 yards... and watches the ball sail high and wide as Millwall fans cheers ironically. Not one of his best efforts.
There'll be two minutes of time added on at the end of the first half.
Tottenham 2-0 Millwall
Was this a penalty? Should Tottenham be even further ahead?
You decide.
Tottenham 2-0 Millwall
Tottenham extend their lead and it's another treat of a strike.
Son Heung-min cuts in from the right, Dele Alli is in space and screaming for the ball but Son has other ideas, powering a rocket into the far corner.
Alli was initially furious at not getting the pass but runs over to congratulate Son with that finely crafted handshake he and his team-mates have developed.
Millwall have a mountain to climb.
Son Heung-min
A beauty!
Anything you can do, I can do better.
Danny Murphy
Former England midfielder on BBC One
It's imperative Millwall get to half-time without conceding another goal if they want to stay in this tie. Tottenham are comfortable. They have the goal and are relaxed.
Tottenham 1-0 Millwall
Nine goals so far this season for Christian Eriksen and he's also been involved in 23 goals in all competitions in the current campaign - more than other Premier League midfielder. Mauricio Pochettino can get the best out of anyone.
I'm calling it now - Vincent Janssen to be Premier League top scorer next season...
Tottenham 1-0 Millwall
Big relief for Tottenham with this goal. Millwall were just starting to threaten to frustrate them.
Tottenham 1-0 Millwall
Now Victor Wanyama has the woodwork shaking with a header from a corner.
Millwall cannot afford to concede another before the break.
Tottenham 1-0 Millwall
Millwall fans have momentarily fallen silent but their team is not giving up as Jed Wallace charges off down the right and crosses low into the area. A danger, but Spurs clear.
Tottenham 1-0 Millwall
Kevin Kilbane
Former Republic of Ireland winger on 5 live
The indecision from the Millwall defence freed up Christian Eriksen and it was a very Harry Kane-like finish.
Danny Murphy
Former England midfielder on BBC One
What a good substitution! We know how good Christian Eriksen is technically and sometimes we think he should score more goals. What strike that is.
Tottenham 1-0 Millwall
Just when Millwall threatened to frustrate Tottenham, substitute Christian Eriksen puts the hosts ahead.
Millwall don't seem in danger as Dele Alli chests a high ball down just inside the box but Eriksen is on it in a flash to hook a first-time strike into the far corner.
Christian Eriksen
Great strike!
Tottenham 0-0 Millwall
How good is Harry Winks? He's been everywhere in this game.
#bbcfootball
Mr London: Just made 2 transfers to finally fit Kane in my fantasy football team. The foul language in my flat is spectacular.
Danny Murphy
Former England midfielder on BBC One
There was a tempo when Harry Kane was on the pitch but Tottenham have lost a little bit of that which is understandable. They are so reliant on Kane's goals. There isn't another striker at the club who is adequate enough to fill his boots.
A moment Tottenham fans may want to avoid watching - Harry Kane's injury.