Kostas Karetsas was Borussia Dortmund's hero on the night as his goal ensured a 2-1 victory against Real Betis at the Westfalenstadion. I’m obviously very happy. It hasn’t always been easy for me r...
Source: [Yahoo Sports](https://sports.yahoo.com/articles/karetsas-very-happy-maiden-bvb-232100799.html)