STANISLAS WAWRINKA:  I feel I play my best tennis during one set and one break.  That's for sure.  I was feeling really good on the court.  I was moving well, feeling really aggressive, and I play my best set for sure by far.

Then wasn't easy.  He get injury.  I saw that.  He wasn't serving at all.  He wasn't moving during one set.  Then was a completely different match.  I had to focus on myself, to try to find the way just to win it.

I saw that and I knew it was really, really difficult for him.  I was unhappy for that because normally that's not the way I want to win the match.

But it's a final.  At the end I won in four sets.  I think I finish well the match.  Yeah, to get the win, it's just amazing for me.

Q.  Were you surprised by the fact that the crowd booed him when he came back on?

STANISLAS WAWRINKA:  Yeah, I think it was not that nice, especially Rafa.  We all know that he's a great guy, a great player.  He's always a really fair player.  He always tries his best.  He is always fighting.

The problem for me, it was not that he was taking a physio, that he left the court.  I just wanted to know why, what was this problem, just to know for the rest of the match.

But, yeah, was quite strange that the crowd start to boo him.