The Guide: #B04BVB
Third against second promises to be a blockbuster this weekend as Bayer 04 Leverkusen welcome Thomas Tuchel's Borussia Dortmund to the BayArena on Sunday (kick-off: 15:30CET/14:30GMT).
Read: Leverkusen vs Dortmund preview
bundesliga.com takes to the director's chair to cast an eye over an encounter that promises drama and excitement in equal measure...