11.   Even my second serve was not deep enough.

12.   He knows what his serve is.

13.   He insisted the serve was good, and the umpire went along with it.

14.   Her serve was broken only three times.

15.   Her serve was erratic at best.

16.   Her serve also is a weakness, although against Graf she stayed out of serious trouble by placing it consistently deep.

17.   His second serve was as fast as my first serve.

18.   His serve is pretty good.

19.   His serve was not broken.

20.   His first serve is still very effective and his play at the net is superb.