BBC Sport looks at what happened in the first round of Champions League games and how the new format is looking.

Owen Hargreaves believes Mikel Arteta would love to sign Florian Wirtz for Arsenal but has backed the Bayer Leverkusen ...

Atalanta held Arsenal to a scoreless draw in the UEFA Champions League on Thursday, including a respectable performance from ...

Man City vs. Arsenal. First vs. second. It may not be the season decider the media wants it to be, but it's going to be a ...

After a dull first period, Arteta 's side faced an early second-half concession when the referee awarded the home side a ...

The introduction of a new Champions league format was met with plenty of backlash and it certainly hasn't gone away after ...