And it underscores just why Borussia Dortmund despite a three-year cycle that saw it win two German Bundesliga titles and a German Cup, despite reaching the Champions League final, despite boasting the highest average attendances in Europe may struggle to build on its recent success.

WSJ: Soccer's Borussa Dortmund Faces Uphill Battle to Maintain Success

Read: Is the Champions League a prelude to German World Cup triumph?

CNN: Dortmund defeat leaves Mourinho needing the love

In addition, BT's acquisition of ESPN's TV channels business in the UK and Ireland in February of this year will bring the rights to show live games for the FA Cup, Scottish Premier League, Europa League and the German Bundesliga.

BBC: Robin van Persie

The deal sees BT acquire the ESPN and ESPN America channels, and their live rights to show FA Cup, Scottish Premier League, Uefa Europa League, and German Bundesliga matches.

BBC: BT to buy ESPN UK and Ireland channels

Saturday's defeat, following the 5-1 Champions League aggregate reverse to Barcelona, and elimination by Bayer Leverkusen in the German Cup, has proved he final straw for the club's board, eager to ensure qualification for next season's Champions League.

CNN: Klinsmann dismissed as Bayern Munich coach

After the World Cup he joined Vfl Bochum, a second-tier soccer club of the German league, and in 39 appearances he has scored 14 goals.

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