If you've taken in Bayern this season, how do you reckon English clubs will fare against them if they meet in the Champions League? They looked mighty impressive from what I've seen. 

Let us know your thoughts via #bbceurofooty, external or Match of the Day's facebook page, external or via text on 81111. 

Triffic. 

It's a frustrating night so far for Juventus as they try and repair the damage of falling behind to Anthony Mounier's early goal.

With nearly half an hour gone they aren't playing badly and not surprisingly are dominating possession.

But the champions haven't made a clear-cut chance yet as Bologna stand firm.

Image source, Getty Images

Just a quick update from elsewhere while we break in Germany. In Spain, bottom club Levante are goalless against top of the table Villarreal.

Don't forget we will have Atletico versus Real in the Madrid derby, which kicks off at 19:30 BST. 

In Italy at 19:45 BST, Fiorentina host Atalanta while AC Milan are at home to Napoli. 

And in France it's PSG versus Marseille at 20:00 BST.

Postpublished at 17:23

17:23

Juventus 0-1 Bologna

A nasty-looking collision between Juventus defender Patrice Evra and Alex Ferrari of Bologna. It was high-speed stuff but thankfully both players are okay after treatment.

That's it for the half. Very interesting, with Dortmund hanging on at times, but that man Pierre Emerick Aubameyang has given them a lifeline. 

Image source, Getty Images

One minute of stoppage time as Javi Martinez picks Henrikh Mkhitaryan's pocket as the Dortmund player tries to break through. 

Bayern are breaking through Dortmund's midfield with some ease. It's sometimes a puzzle what formation the hosts are playing. Whatever it is, it's brilliant at times. 

LovellLowdown: What other club can afford to turn down €120m from Man Utd for Thomas Müller?  

Bayern's Douglas Costa working well with David Alaba down the left and they win a corner. Costa takes it but it is headed away. 

Image source, AP

Douglas Costa is causing havoc down Bayern's left now. Worth £21m from Shakhtar Donestsk? I'll say. 

An electric spell in the Allianz Arena and Dortmund get themselves back in the game with a smart goal. Pierre Emerick Aubameyang crosses low into the box and Henrikh Mkhitaryan is almost on the end of it. 

Henrikh Mkhitaryan brings down Thiago after he is put through by Phillip Lahm and it's a definite penalty. Dortmund were over-run in defence there. 

We're under way in Turin with Juventus hoping to transfer their Champions League form - where they have won both of their games in Group D - to the domestic stage.

Just one win so far has made it a miserable start to their defence of their title.

Dortmund keeper Roman Burki launches the ball forward to Pierre Emerick Aubameyang, but support from his team-mates is miles away. They need more men forward but they also sense that Bayern are going for the kill here. Dangerous period for the visitors. 

The hosts have their tails up now and the Allianz Arena is booming to the beat of the Bayern drum. Matrio Gotze crosses for Robert Lewandowski but his shot is smothered by Mats Hummels in the Dortmund defence. 

With the Madrid derby kicking off later, anyone else in Spain will struggle to get a look-in.

But we shouldn't forget that Villareal, who started the weekend as La Liga leaders for the first time in their history, will be looking to preserve their lead at Levante (17:15 BST).

They will fancy their chances, too, as Levante are bottom of the table.

Image source, Getty Images