It's that time again - time for the blue and white side of the Ruhr valley to test its mettle against the black and yellows in Germany's biggest derby, period.
But what does it mean for your fantasy team? Are Jadon Sancho and Amine Harit yesterday's news? And what value can you find in all the other, less-insanely contested games this weekend? JT and Flo have all the Match Day 9 answers...