Juergen Klopp watched Borussia Dortmund's 3-0 win over Marseille on Tuesday from the stands.
Dennis Grombkowski/Bongarts/Getty Images

NYON, Switzerland (AP) -- Borussia Dortmund coach Juergen Klopp must serve a two-match Champions League ban for his "irresponsible'' rant at a match official.

UEFA says the automatic one-match suspension after his sending off for "pestering a match official'' has been increased to a two-match sanction.

Klopp angrily confronted the fourth official during Dortmund's 2-1 defeat at Napoli on Sept. 18.

The German coach served the first match of his sanction during Dortmund's 3-0 victory against Marseille on Tuesday.

Klopp will be prevented from working with his team at an away match against Arsenal on Oct. 22.

He can appeal the sanction.

Copyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

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