41.   The match was dominated by powerful serves and baseline strokes, but also by a series of unforced errors.

42.   The second set was tougher as Gaudenzi found his rhythm, but Acasuso kept plugging away and used his powerful serve to good effect.

43.   The seventh-seeded German beat Ljubicic with a powerful serve and aggressive net play.

44.   Though not known for a powerful serve, Haarhuis slammed two aces in the final game of the match.

45.   Tulyaganova used a powerful serve to blow past the French Open finalist in the first set, then held on in the second set.

46.   Tulyaganova used a powerful serve to win the first set against the French Open finalist, then held on in the second set.

47.   Vicente, putting his powerful serve to use, played the kind of solid tennis that carried him to the Colombian Open title earlier this month.

48.   Williams let two match points slip away but then ripped a powerful serve that Pierce could only hit back long.

49.   Golmard played impressive tennis, with fine passing shots and cross-court volleys, matched by Rusedski lifting his game, and powerful serve, at critical moments.

50.   He rolled through the first set with powerful serve backed up by fierce, accurate groundstrokes.