Wednesday's UEFA Champions League action was all about tight margins, with four teams carrying a one goal advantage into next week's second leg of the knockout phase playoffs after tightly contested matches.

Bayern's Leroy Sane, right, is congratulated by Bayern's Harry Kane, center, after scoring his sides second goal during the German Bundesliga soccer match between Bayern Munich and Werder Bremen at the Allianz Arena in Munich, Germany, Friday, Feb. 7, 2025. (AP Photo/Matthias Schrader) AP

Bayern Munich take on Celtic away in their UEFA Champions League knockout stage play off clash. The first leg takes place at Celtic Park on February 12. It's a crucial outing at a tricky ground. Bayern are keen to avoid an upset defeat at all costs as Vincent Kompany's side look to proceed to the next round of the competition.