Londres 1989 • ATP 500 — Quadro
12 — 18 junho
- USAx24
- Australiax10
- Germanyx4
- South Africax4
- Swedenx4
- Canadax3
- Great Britainx3
- Russiax3
- Indiax2
- Chilex1
- Francex1
- Israelx1
- Italyx1
- Netherlandsx1
- Portugalx1
- Venezuelax1
- USAx13
- Australiax6
- Germanyx3
- Canadax2
- Great Britainx2
- South Africax2
- Italyx1
- Portugalx1
- Swedenx1
- Venezuelax1
- USAx8
- Australiax2
- Germanyx2
- South Africax2
- Great Britainx1
- Swedenx1
- USAx3
- South Africax2
- Great Britainx1
- Germanyx1
- Swedenx1