Basel 1977 • ATP 500 — Auslosung
25 — 25 oktober
- USAx11
- Great Britainx5
- Chilex3
- Switzerlandx3
- Australiax2
- Italyx2
- Argentinax1
- Croatiax1
- Germanyx1
- South Africax1
- Swedenx1
- Zimbabwex1
- USAx5
- Great Britainx4
- Chilex2
- Argentinax1
- South Africax1
- Switzerlandx1
- Swedenx1
- Zimbabwex1
- Chilex2
- Great Britainx2
- USAx2
- Switzerlandx1
- Swedenx1
- Chilex1
- Great Britainx1
- Swedenx1
- USAx1