Colin and Arsenal have published official formations before the fifth round of the Europa League group stage.
The match will take place at Cologne Stadium starting at 19:00.
Arsenal holds the first position in this group with 10 points , while Koln has only three points in the last place, unlikely to pass the group stage.
These are the formations of both teams.
Koln: T Horn, Sorensen, Maroh, Jojic, Osako, Cordoba, Guirassy, Ozcan, Mere, J Horn, Klunter.