Amersfoort 1977 • ATP 250 — Auslosung
12 juli — 22 august
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- New Zealandx1
- Serbiax1
- Australiax2
- Francex2
- Argentinax1
- Spainx1
- Netherlandsx1
- New Zealandx1
- Argentinax1
- Australiax1
- Francex1
- New Zealandx1
