The club that probably spent more on Kane than Säarbrucken spent in their entire existence, and the current reigning champion of the Bundesliga just lost to 15th place 3.Liga team that doesnt even have a proper PNG transparent background for their logo when you google them.

This is like Manchester City losing to Leyton Orient or Barcelona losing to CF Intercity.

Has there been a worse result for such a top team in this sports more recent history?