National Bank Open 1998 • ATP Masters 1000 — القرعة
3 — 9 august
- USAx14
- Australiax6
- South Africax5
- Canadax4
- Francex4
- Italyx3
- Netherlandsx3
- Czech Republicx2
- Germanyx2
- Zimbabwex2
- Argentinax1
- Armeniax1
- Brazilx1
- Croatiax1
- Spainx1
- Finlandx1
- Great Britainx1
- Paraguayx1
- Philippinesx1
- Russiax1
- Swedenx1
- USAx7
- Australiax4
- Czech Republicx2
- Francex2
- Germanyx2
- Italyx2
- South Africax2
- Argentinax1
- Armeniax1
- Canadax1
- Croatiax1
- Spainx1
- Great Britainx1
- Netherlandsx1
- Paraguayx1
- Russiax1
- Swedenx1
- Zimbabwex1
- USAx5
- Australiax2
- Germanyx2
- Croatiax1
- Czech Republicx1
- Spainx1
- Great Britainx1
- Netherlandsx1
- Russiax1
- Swedenx1
- USAx2
- Australiax1
- Czech Republicx1
- Great Britainx1
- Netherlandsx1
- Russiax1
- Swedenx1
- Australiax1
- Great Britainx1
- Netherlandsx1
- USAx1