Kovac said: "This is extremely difficult for both teams - I just stood on the sidelines, did nothing, and was already sweating like I had just come out of the sauna - but others were used to it."
"We obviously didn't play at our best, but it was difficult to do it in this case. If we could keep a 4-1 score for a longer period of time, it would be much easier. But the most important thing is that we won, nothing else matters."