Q. After the last match, your nail was bleeding. How much does it affect you?
DAVID FERRER: No, nothing, nothing. Kei was better than me. Much better today.
Q. Looking back last year when you played Kei at World Tour Finals, did you feel any huge difference in Kei's play?
DAVID FERRER: No, every match is difference. I know today Kei, he did a very good match. He play maybe his best match with me, sure. But I don't know. You have to ask to him.
Q. How about his serve?
DAVID FERRER: Very good. Very good.