Bayern Munich defender Jonathan Tah is expecting a tough test against Arsenal but is relishing the chance to face his close friend and former Bayer Leverkusen teammate Kai Havertz.
Kai Havertz was forced off injured during Germany’s 1-1 draw with the Netherlands, giving new manager Jurgen Klopp an early concern on his international debut.
Arsenal striker Kai Havertz has said he feels "strong and ready to go" after marking his return with a goal in the Gunners' convincing 4-1 pre-season win over Girona.
Kai Havertz and Martin Odegaard will both be available for Arsenal's Champions League semi-final 2nd-leg against Atletico Madrid as the Gunners aim to reach their first final since 2006.
Kai Havertz is expected to return before the end of the season after Arsenal received encouraging news over the injury he suffered against Newcastle United.
Kai Havertz will return to familiar surroundings on Wednesday when Arsenal face Bayer Leverkusen in the first leg of their UEFA Champions League last-16 tie, a match that carries renewed motivation for the German forward after an injury-plagued year.