Tickets at the ground on matchdays

Hi All,

I'm an Frankfurt fan from Glasgow, Scotland.

Im in Frankfurt next week with work and wonder what chance I have of a ticket outside the ground before kickoff against Bayern Munich ???

Any advice on obtaining a ticket would be appreciated.

All the best for this season

Albertzshot.

Sold out so you would need to hope there are people selling them.
You would see them on the way up from the train station to the stadium maybe.