Final score 7–5, 6–3 | ||
Martina Hingis was the defending champion but lost in the quarterfinals to Dominique Van Roost.
Sandrine Testud won in the final 7–5, 6–3 against Lindsay Davenport.
Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated. The top four seeds received a bye to the second round.
References
1998 Porsche Tennis Grand Prix – Singles Wikipedia(Text) CC BY-SA