Satz und Sieg - Set and Win

Set and win

It is very important not to take photos of the cache or the surroundings, as others will spoil the fun of searching, this also applies to log spoiling!

Almost everyone could play tennis here if a referee were there, only he was hiding again and guarding the cache now, now he is being searched for, an artist had tinkered something here to match the topic and is a watcher for everyone here Come by, at the coordinates given above you will find the cache not only the wanted street Neubertstrasse.

To Neubertstrasse:
Emil Neubert (1832-1916) was bennat the street around 1874, he was a gardener and owned a commercial gardener here, which he moved to Wandbek around 1874.

The referee is looking for the part in Neubertstrasse who will monitor the game and you have to take bearings from there.

The referee left a message here for you to say something important about the bearing of the game to set and win, unfortunately quite non-urban, can you decipher it?:
"nepo si sag lanif eht ot seerged owt tniop neves ruof eerht dna sretem ruof eerht eno seog yrotciv dna tes eht"

I would be happy if you followed the AHA rules when looking for the cache and touched the can with disinfected hands, I would be happy if you didn't come en masse.