| Jana Novotná|
| Steffi Graf|
Jana Novotná was the defending champion but did not compete that year.
Steffi Graf won in the final 6–3, 6–4 against Nathalie Tauziat.
1998 Sparkassen Cup – Singles Wikipedia
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.