Tokio 1998 • ATP 500 — Drabinka
13 — 19 kwietnia
- USAx11
- Japanx8
- Australiax5
- Germanyx5
- Great Britainx4
- Italyx4
- Francex3
- Swedenx3
- Canadax2
- Czech Republicx2
- Austriax1
- Denmarkx1
- Spainx1
- Finlandx1
- Netherlandsx1
- Romaniax1
- South Africax1
- Switzerlandx1
- Zimbabwex1
- USAx8
- Germanyx4
- Japanx3
- Australiax2
- Czech Republicx2
- Italyx2
- Swedenx2
- Canadax1
- Denmarkx1
- Finlandx1
- Francex1
- Great Britainx1
- Netherlandsx1
- Romaniax1
- Switzerlandx1
- Zimbabwex1
- USAx4
- Germanyx3
- Australiax1
- Czech Republicx1
- Francex1
- Great Britainx1
- Italyx1
- Romaniax1
- Switzerlandx1
- Swedenx1
- Zimbabwex1
- Germanyx2
- USAx2
- Czech Republicx1
- Great Britainx1
- Romaniax1
- Zimbabwex1
- Czech Republicx1
- Romaniax1
- USAx1
- Zimbabwex1