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All over! Spurs are left to concentrate on their Premier League title challenge. Dortmund through to the Europa League last eight.

Time for me to say goodbye too. Thanks for your company - head over here for all the post-match reaction from White Hart Lane and Old Trafford.

Two minutes until Tottenham are put out of their misery...

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Swathes of blue seats around most of White Hart Lane now. Except for the away end where Dortmund fans sing along heartily. 

Ryan Mason battles away, looking for a leveller on the night. Pah! The Spurs midfielder slices one high and wide from 18 yards.

Plenty of Spurs fans are trudging up the steps and down through the turnstiles. Don't blame them. Beating the car park queue is one victory that they can celebrate tonight.

Dortmund want more. Gonzalo Castro jinks inside from the left, blazing a 20-yard shot over the bar.

Image source, Reuters

Tottenham running around a lot, but still not hurting Dortmund. Men against boys.

Normal service resumed by Dortmund after that defensive blip. The German side popping the ball around nicely. but Spurs have renewed hope of, at least, not losing on the night.

Further proof that Mauricio Pochettino has thrown in the towel (some might say he did that last week). Off comes Dele Alli with Sunday's Premier League game against Bournemouth in mind, on comes Tom Carroll.

Manchester United look like joining Spurs on the European scrapheap. The Red Devils need three goals in the last 25 minutes or so to stun Liverpool.

If you want to keep half an eye on that game then head here.

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Spurs huffing and puffing but they haven't looked like breaking down a Dortmund defence which hasn't conceded in four (and now two-thirds) games.

Image source, AP

You know it is game over when the opposition bring off their star man and replace him with a 17-year-old American kid who you have never heard of.

Off trots Marco Reus, with Christian Pulisic scampering on like an excited cocker spaniel puppy.

Very sincere...

Image source, Reuters

Dortmund fans haven't seen this much this season - Pierre-Emerick Aubameyang shanking a shot when well placed. Spurs fans cheer. Well they need something to cheer them up. Dortmund fans don't care. They are bouncing up and down, bowing down in unison. Their team is coasting towards the last eight.

Here comes the Son! George Harrison, I apologise. Son Heung-min sprints after a punt into the Dortmund box, watching the ball drop over his left shoulder. But he can't take the ball down and the ball runs through to Roman Weidenfeller. Still no Spurs shot on target.

Great news for football commentators across the world - Dortmund defender Sokratis Papastathopoulos is hooked. Yay! The Greek has been struggling with a knock so is replaced by the much-easier-to-spell Erik Durm. Eight letters - snappy.

Dortmund aren't showing any signs of sitting back and relaxing though. The German side spring forward quickly from their own half, Hugo Lloris having to race out of the blocks to gather.

Image source, AFP

Dele Alli, as he often does these days, looks the likeliest to create a moment of magic for Spurs. His ball pierces the Dortmund defence, but Erik Lamela times his run wrong and is caught offside.