Not to be pedantic, but why not 52? Isn't a higher number in favor of Schalke rather than a lower one? By that measure, 04 would have been an even better scoreline.
Or that by convention the score immediately follows the name... so it's either "Schalke 5-2" or "2-5 Schalke".
I know I am over thinking this. But it honestly doesn't make sense as Schalke 25.