1.   But whenever he got into trouble, his serve came through.

2.   His serve finally came through for him when he took the set with an ace to level the match.

3.   Schnyder held serve to come within a game of equaling the score.

4.   The serve came at Steffi Graf faster than she expected and whizzed past.

5.   His serve finally came through for him on a crucial point as he took the set with an ace to level the match.