Borussia Dortmund fans have long been known for the stunning displays from their supporters before kick-off at Westfalenstadion, but they might have some competition.
The Moscow derby may not hold the same mass appeal as a trip to Westphalia, but we already knew Spartak fans were a bit unpredictable after one of their number fell from a stadium roof after climbing up to watch a game.
They've clearly still got it - at Spartak's game against CSKA the home fans produced what we reckon is the tifo to end all tifos.
https://twitter.com/WSH1906/status/632261148755238912
So that's settled. We're all going to next season's Moscow derby, right?
